492075908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{62861}}^1$

素因数の和:62987

約数の個数: 24

約数和(自身を含む): 915270720

約数和(自身を除く): 423194812

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1957, 3914, 7828, 62861, 125722, 251444, 1194359, 2388718, 4777436, 6474683, 12949366, 25898732, 123018977, 246037954, 492075908]

約数ペア:

[(1, 492075908), (2, 246037954), (4, 123018977), (19, 25898732), (38, 12949366), (76, 6474683), (103, 4777436), (206, 2388718), (412, 1194359), (1957, 251444), (3914, 125722), (7828, 62861)]