420714103678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{32561}}^1\times {\mathrm{30911}}^1$

素因数の和:63504

約数の個数: 32

約数和(自身を含む): 724720711680

約数和(自身を除く): 304006608002

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 30911, 32561, 61822, 65122, 340021, 358171, 587309, 618659, 680042, 716342, 1174618, 1237318, 6460399, 6805249, 12920798, 13610498, 1006493071, 2012986142, 11071423781, 19123368349, 22142847562, 38246736698, 210357051839, 420714103678]

約数ペア:

[(1, 420714103678), (2, 210357051839), (11, 38246736698), (19, 22142847562), (22, 19123368349), (38, 11071423781), (209, 2012986142), (418, 1006493071), (30911, 13610498), (32561, 12920798), (61822, 6805249), (65122, 6460399), (340021, 1237318), (358171, 1174618), (587309, 716342), (618659, 680042)]