272969246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{288551}}^1$

素因数の和:288607

約数の個数: 16

約数和(自身を含む): 457066368

約数和(自身を除く): 184097122

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 288551, 577102, 3174061, 6348122, 12407693, 24815386, 136484623, 272969246]

約数ペア:

[(1, 272969246), (2, 136484623), (11, 24815386), (22, 12407693), (43, 6348122), (86, 3174061), (473, 577102), (946, 288551)]