401022802

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{523}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 639866880

約数和(自身を除く): 238844078

約数列:

[1, 2, 23, 46, 79, 158, 211, 422, 523, 1046, 1817, 3634, 4853, 9706, 12029, 16669, 24058, 33338, 41317, 82634, 110353, 220706, 383387, 766774, 950291, 1900582, 2538119, 5076238, 8717887, 17435774, 200511401, 401022802]

約数ペア:

[(1, 401022802), (2, 200511401), (23, 17435774), (46, 8717887), (79, 5076238), (158, 2538119), (211, 1900582), (422, 950291), (523, 766774), (1046, 383387), (1817, 220706), (3634, 110353), (4853, 82634), (9706, 41317), (12029, 33338), (16669, 24058)]