1251943442

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{577}}^1\times {\mathrm{10139}}^1$

素因数の和:10825

約数の個数: 16

約数和(自身を含む): 1898938080

約数和(自身を除く): 646994638

約数列:

[1, 2, 107, 214, 577, 1154, 10139, 20278, 61739, 123478, 1084873, 2169746, 5850203, 11700406, 625971721, 1251943442]

約数ペア:

[(1, 1251943442), (2, 625971721), (107, 11700406), (214, 5850203), (577, 2169746), (1154, 1084873), (10139, 123478), (20278, 61739)]