918441028

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{683}}^1\times {\mathrm{6343}}^1$

素因数の和:7083

約数の個数: 24

約数和(自身を含む): 1640253888

約数和(自身を除く): 721812860

約数列:

[1, 2, 4, 53, 106, 212, 683, 1366, 2732, 6343, 12686, 25372, 36199, 72398, 144796, 336179, 672358, 1344716, 4332269, 8664538, 17329076, 229610257, 459220514, 918441028]

約数ペア:

[(1, 918441028), (2, 459220514), (4, 229610257), (53, 17329076), (106, 8664538), (212, 4332269), (683, 1344716), (1366, 672358), (2732, 336179), (6343, 144796), (12686, 72398), (25372, 36199)]