2037804944

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1907}}^1$

素因数の和:2005

約数の個数: 120

約数和(自身を含む): 4854867840

約数和(自身を除く): 2817062896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 47, 49, 56, 58, 94, 98, 112, 116, 188, 196, 203, 232, 329, 376, 392, 406, 464, 658, 752, 784, 812, 1316, 1363, 1421, 1624, 1907, 2303, 2632, 2726, 2842, 3248, 3814, 4606, 5264, 5452, 5684, 7628, 9212, 9541, 10904, 11368, 13349, 15256, 18424, 19082, 21808, 22736, 26698, 30512, 36848, 38164, 53396, 55303, 66787, 76328, 89629, 93443, 106792, 110606, 133574, 152656, 179258, 186886, 213584, 221212, 267148, 358516, 373772, 387121, 442424, 534296, 627403, 717032, 747544, 774242, 884848, 1068592, 1254806, 1434064, 1495088, 1548484, 2509612, 2599241, 2709847, 3096968, 4391821, 5019224, 5198482, 5419694, 6193936, 8783642, 10038448, 10396964, 10839388, 17567284, 18194687, 20793928, 21678776, 35134568, 36389374, 41587856, 43357552, 70269136, 72778748, 127362809, 145557496, 254725618, 291114992, 509451236, 1018902472, 2037804944]

約数ペア:

[(1, 2037804944), (2, 1018902472), (4, 509451236), (7, 291114992), (8, 254725618), (14, 145557496), (16, 127362809), (28, 72778748), (29, 70269136), (47, 43357552), (49, 41587856), (56, 36389374), (58, 35134568), (94, 21678776), (98, 20793928), (112, 18194687), (116, 17567284), (188, 10839388), (196, 10396964), (203, 10038448), (232, 8783642), (329, 6193936), (376, 5419694), (392, 5198482), (406, 5019224), (464, 4391821), (658, 3096968), (752, 2709847), (784, 2599241), (812, 2509612), (1316, 1548484), (1363, 1495088), (1421, 1434064), (1624, 1254806), (1907, 1068592), (2303, 884848), (2632, 774242), (2726, 747544), (2842, 717032), (3248, 627403), (3814, 534296), (4606, 442424), (5264, 387121), (5452, 373772), (5684, 358516), (7628, 267148), (9212, 221212), (9541, 213584), (10904, 186886), (11368, 179258), (13349, 152656), (15256, 133574), (18424, 110606), (19082, 106792), (21808, 93443), (22736, 89629), (26698, 76328), (30512, 66787), (36848, 55303), (38164, 53396)]