2053727.00000000

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:287

約数の個数: 120

約数和(自身を含む): 206951040

約数和(自身を除く): 125314576

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 169, 182, 208, 227, 247, 266, 304, 338, 364, 454, 494, 532, 676, 728, 908, 988, 1064, 1183, 1352, 1456, 1589, 1729, 1816, 1976, 2128, 2366, 2704, 2951, 3178, 3211, 3458, 3632, 3952, 4313, 4732, 5902, 6356, 6422, 6916, 8626, 9464, 11804, 12712, 12844, 13832, 17252, 18928, 20657, 22477, 23608, 25424, 25688, 27664, 30191, 34504, 38363, 41314, 44954, 47216, 51376, 56069, 60382, 69008, 76726, 82628, 89908, 112138, 120764, 153452, 165256, 179816, 224276, 241528, 268541, 306904, 330512, 359632, 392483, 448552, 483056, 537082, 613808, 728897, 784966, 897104, 1074164, 1457794, 1569932, 2148328, 2915588, 3139864, 4296656, 5102279, 5831176, 6279728, 10204558, 11662352, 20409116, 40818232, 81636464]

約数ペア:

[(1, 81636464), (2, 40818232), (4, 20409116), (7, 11662352), (8, 10204558), (13, 6279728), (14, 5831176), (16, 5102279), (19, 4296656), (26, 3139864), (28, 2915588), (38, 2148328), (52, 1569932), (56, 1457794), (76, 1074164), (91, 897104), (104, 784966), (112, 728897), (133, 613808), (152, 537082), (169, 483056), (182, 448552), (208, 392483), (227, 359632), (247, 330512), (266, 306904), (304, 268541), (338, 241528), (364, 224276), (454, 179816), (494, 165256), (532, 153452), (676, 120764), (728, 112138), (908, 89908), (988, 82628), (1064, 76726), (1183, 69008), (1352, 60382), (1456, 56069), (1589, 51376), (1729, 47216), (1816, 44954), (1976, 41314), (2128, 38363), (2366, 34504), (2704, 30191), (2951, 27664), (3178, 25688), (3211, 25424), (3458, 23608), (3632, 22477), (3952, 20657), (4313, 18928), (4732, 17252), (5902, 13832), (6356, 12844), (6422, 12712), (6916, 11804), (8626, 9464)]