331401092

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{684713}}^1$

素因数の和:684739

約数の個数: 18

約数和(自身を含む): 637468734

約数和(自身を除く): 306067642

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 684713, 1369426, 2738852, 7531843, 15063686, 30127372, 82850273, 165700546, 331401092]

約数ペア:

[(1, 331401092), (2, 165700546), (4, 82850273), (11, 30127372), (22, 15063686), (44, 7531843), (121, 2738852), (242, 1369426), (484, 684713)]