2019936568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2377}}^1\times {\mathrm{8171}}^1$

素因数の和:10567

約数の個数: 32

約数和(自身を含む): 4080933360

約数和(自身を除く): 2060996792

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2377, 4754, 8171, 9508, 16342, 19016, 30901, 32684, 61802, 65368, 106223, 123604, 212446, 247208, 424892, 849784, 19422467, 38844934, 77689868, 155379736, 252492071, 504984142, 1009968284, 2019936568]

約数ペア:

[(1, 2019936568), (2, 1009968284), (4, 504984142), (8, 252492071), (13, 155379736), (26, 77689868), (52, 38844934), (104, 19422467), (2377, 849784), (4754, 424892), (8171, 247208), (9508, 212446), (16342, 123604), (19016, 106223), (30901, 65368), (32684, 61802)]