1898982876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{569}}^1\times {\mathrm{593}}^1$

素因数の和:1243

約数の個数: 96

約数和(自身を含む): 5157250560

約数和(自身を除く): 3258267684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 569, 593, 804, 938, 1138, 1186, 1407, 1707, 1779, 1876, 2276, 2372, 2814, 3414, 3558, 3983, 4151, 5628, 6828, 7116, 7966, 8302, 11949, 12453, 15932, 16604, 23898, 24906, 38123, 39731, 47796, 49812, 76246, 79462, 114369, 119193, 152492, 158924, 228738, 238386, 266861, 278117, 337417, 457476, 476772, 533722, 556234, 674834, 800583, 834351, 1012251, 1067444, 1112468, 1349668, 1601166, 1668702, 2024502, 2361919, 3202332, 3337404, 4049004, 4723838, 7085757, 9447676, 14171514, 22606939, 28343028, 45213878, 67820817, 90427756, 135641634, 158248573, 271283268, 316497146, 474745719, 632994292, 949491438, 1898982876]

約数ペア:

[(1, 1898982876), (2, 949491438), (3, 632994292), (4, 474745719), (6, 316497146), (7, 271283268), (12, 158248573), (14, 135641634), (21, 90427756), (28, 67820817), (42, 45213878), (67, 28343028), (84, 22606939), (134, 14171514), (201, 9447676), (268, 7085757), (402, 4723838), (469, 4049004), (569, 3337404), (593, 3202332), (804, 2361919), (938, 2024502), (1138, 1668702), (1186, 1601166), (1407, 1349668), (1707, 1112468), (1779, 1067444), (1876, 1012251), (2276, 834351), (2372, 800583), (2814, 674834), (3414, 556234), (3558, 533722), (3983, 476772), (4151, 457476), (5628, 337417), (6828, 278117), (7116, 266861), (7966, 238386), (8302, 228738), (11949, 158924), (12453, 152492), (15932, 119193), (16604, 114369), (23898, 79462), (24906, 76246), (38123, 49812), (39731, 47796)]