870820439398

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4597}}^1\times {\mathrm{148691}}^1$

素因数の和:153317

約数の個数: 48

約数和(自身を含む): 1636743843504

約数和(自身を除く): 765923404106

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 4597, 9194, 32179, 59761, 64358, 119522, 148691, 225253, 297382, 418327, 450506, 836654, 1040837, 1932983, 2081674, 2928289, 3865966, 5856578, 7285859, 13530881, 14571718, 27061762, 94716167, 189432334, 683532527, 1367065054, 4784727689, 8885922851, 9569455378, 17771845702, 33493093823, 62201459957, 66986187646, 124402919914, 435410219699, 870820439398]

約数ペア:

[(1, 870820439398), (2, 435410219699), (7, 124402919914), (13, 66986187646), (14, 62201459957), (26, 33493093823), (49, 17771845702), (91, 9569455378), (98, 8885922851), (182, 4784727689), (637, 1367065054), (1274, 683532527), (4597, 189432334), (9194, 94716167), (32179, 27061762), (59761, 14571718), (64358, 13530881), (119522, 7285859), (148691, 5856578), (225253, 3865966), (297382, 2928289), (418327, 2081674), (450506, 1932983), (836654, 1040837)]