2065704564

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{613}}^1$

素因数の和:1166

約数の個数: 144

約数和(自身を含む): 6138369216

約数和(自身を除く): 4072664652

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 521, 539, 588, 613, 924, 1042, 1078, 1226, 1563, 1617, 1839, 2084, 2156, 2452, 3126, 3234, 3647, 3678, 4291, 5731, 6252, 6468, 6743, 7294, 7356, 8582, 10941, 11462, 12873, 13486, 14588, 17164, 17193, 20229, 21882, 22924, 25529, 25746, 26972, 30037, 34386, 40117, 40458, 43764, 47201, 51058, 51492, 60074, 68772, 76587, 80234, 80916, 90111, 94402, 102116, 120148, 120351, 141603, 153174, 160468, 180222, 188804, 240702, 280819, 283206, 306348, 319373, 330407, 360444, 481404, 561638, 566412, 638746, 660814, 842457, 958119, 991221, 1123276, 1277492, 1321628, 1684914, 1916238, 1982442, 2235611, 3369828, 3513103, 3832476, 3964884, 4471222, 6706833, 7026206, 8942444, 10539309, 13413666, 14052412, 15649277, 21078618, 24591721, 26827332, 31298554, 42157236, 46947831, 49183442, 62597108, 73775163, 93895662, 98366884, 147550326, 172142047, 187791324, 295100652, 344284094, 516426141, 688568188, 1032852282, 2065704564]

約数ペア:

[(1, 2065704564), (2, 1032852282), (3, 688568188), (4, 516426141), (6, 344284094), (7, 295100652), (11, 187791324), (12, 172142047), (14, 147550326), (21, 98366884), (22, 93895662), (28, 73775163), (33, 62597108), (42, 49183442), (44, 46947831), (49, 42157236), (66, 31298554), (77, 26827332), (84, 24591721), (98, 21078618), (132, 15649277), (147, 14052412), (154, 13413666), (196, 10539309), (231, 8942444), (294, 7026206), (308, 6706833), (462, 4471222), (521, 3964884), (539, 3832476), (588, 3513103), (613, 3369828), (924, 2235611), (1042, 1982442), (1078, 1916238), (1226, 1684914), (1563, 1321628), (1617, 1277492), (1839, 1123276), (2084, 991221), (2156, 958119), (2452, 842457), (3126, 660814), (3234, 638746), (3647, 566412), (3678, 561638), (4291, 481404), (5731, 360444), (6252, 330407), (6468, 319373), (6743, 306348), (7294, 283206), (7356, 280819), (8582, 240702), (10941, 188804), (11462, 180222), (12873, 160468), (13486, 153174), (14588, 141603), (17164, 120351), (17193, 120148), (20229, 102116), (21882, 94402), (22924, 90111), (25529, 80916), (25746, 80234), (26972, 76587), (30037, 68772), (34386, 60074), (40117, 51492), (40458, 51058), (43764, 47201)]