1330861444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{202999}}^1$

素因数の和:203163

約数の個数: 24

約数和(自身を含む): 2557800000

約数和(自身を除く): 1226938556

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 6556, 202999, 405998, 811996, 2232989, 4465978, 8931956, 30246851, 60493702, 120987404, 332715361, 665430722, 1330861444]

約数ペア:

[(1, 1330861444), (2, 665430722), (4, 332715361), (11, 120987404), (22, 60493702), (44, 30246851), (149, 8931956), (298, 4465978), (596, 2232989), (1639, 811996), (3278, 405998), (6556, 202999)]