293130872

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{990307}}^1$

素因数の和:990350

約数の個数: 16

約数和(自身を含む): 564475560

約数和(自身を除く): 271344688

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 990307, 1980614, 3961228, 7922456, 36641359, 73282718, 146565436, 293130872]

約数ペア:

[(1, 293130872), (2, 146565436), (4, 73282718), (8, 36641359), (37, 7922456), (74, 3961228), (148, 1980614), (296, 990307)]