955880044

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{907}}^1$

素因数の和:1227

約数の個数: 72

約数和(自身を含む): 2057818560

約数和(自身を除く): 1101938516

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 283, 532, 566, 907, 931, 1132, 1814, 1862, 1981, 3628, 3724, 3962, 5377, 6349, 7924, 10754, 12698, 13867, 17233, 21508, 25396, 27734, 34466, 37639, 44443, 55468, 68932, 75278, 88886, 120631, 150556, 177772, 241262, 256681, 263473, 482524, 513362, 526946, 844417, 1026724, 1053892, 1688834, 1796767, 3377668, 3593534, 4876939, 7187068, 9753878, 12577369, 19507756, 25154738, 34138573, 50309476, 68277146, 136554292, 238970011, 477940022, 955880044]

約数ペア:

[(1, 955880044), (2, 477940022), (4, 238970011), (7, 136554292), (14, 68277146), (19, 50309476), (28, 34138573), (38, 25154738), (49, 19507756), (76, 12577369), (98, 9753878), (133, 7187068), (196, 4876939), (266, 3593534), (283, 3377668), (532, 1796767), (566, 1688834), (907, 1053892), (931, 1026724), (1132, 844417), (1814, 526946), (1862, 513362), (1981, 482524), (3628, 263473), (3724, 256681), (3962, 241262), (5377, 177772), (6349, 150556), (7924, 120631), (10754, 88886), (12698, 75278), (13867, 68932), (17233, 55468), (21508, 44443), (25396, 37639), (27734, 34466)]