2972837462

素因数分解:

$2^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{407573}}^1$

素因数の和:408103

約数の個数: 16

約数和(自身を含む): 5106087072

約数和(自身を除く): 2133249610

約数列:

[1, 2, 7, 14, 521, 1042, 3647, 7294, 407573, 815146, 2853011, 5706022, 212345533, 424691066, 1486418731, 2972837462]

約数ペア:

[(1, 2972837462), (2, 1486418731), (7, 424691066), (14, 212345533), (521, 5706022), (1042, 2853011), (3647, 815146), (7294, 407573)]