2068730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 4048704

約数和(自身を除く): 1979974

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 283, 430, 566, 731, 1415, 1462, 2830, 3655, 4811, 7310, 9622, 12169, 24055, 24338, 48110, 60845, 121690, 206873, 413746, 1034365, 2068730]

約数ペア:

[(1, 2068730), (2, 1034365), (5, 413746), (10, 206873), (17, 121690), (34, 60845), (43, 48110), (85, 24338), (86, 24055), (170, 12169), (215, 9622), (283, 7310), (430, 4811), (566, 3655), (731, 2830), (1415, 1462)]