8708463158

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1\times {\mathrm{1031}}^1$

素因数の和:1580

約数の個数: 32

約数和(自身を含む): 13345592832

約数和(自身を除く): 4637129674

約数列:

[1, 2, 103, 131, 206, 262, 313, 626, 1031, 2062, 13493, 26986, 32239, 41003, 64478, 82006, 106193, 135061, 212386, 270122, 322703, 645406, 4223309, 8446618, 13911283, 27822566, 33238409, 42274093, 66476818, 84548186, 4354231579, 8708463158]

約数ペア:

[(1, 8708463158), (2, 4354231579), (103, 84548186), (131, 66476818), (206, 42274093), (262, 33238409), (313, 27822566), (626, 13911283), (1031, 8446618), (2062, 4223309), (13493, 645406), (26986, 322703), (32239, 270122), (41003, 212386), (64478, 135061), (82006, 106193)]