1398929605634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21611}}^1\times {\mathrm{173081}}^1$

素因数の和:194722

約数の個数: 32

約数和(自身を含む): 2423940023232

約数和(自身を除く): 1025010417598

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 21611, 43222, 173081, 237721, 346162, 367387, 475442, 734774, 1903891, 2942377, 3807782, 4041257, 5884754, 8082514, 32366147, 64732294, 3740453491, 7480906982, 41144988401, 63587709347, 82289976802, 127175418694, 699464802817, 1398929605634]

約数ペア:

[(1, 1398929605634), (2, 699464802817), (11, 127175418694), (17, 82289976802), (22, 63587709347), (34, 41144988401), (187, 7480906982), (374, 3740453491), (21611, 64732294), (43222, 32366147), (173081, 8082514), (237721, 5884754), (346162, 4041257), (367387, 3807782), (475442, 2942377), (734774, 1903891)]