2685042017

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1\times {\mathrm{11243}}^1$

素因数の和:11672

約数の個数: 16

約数和(自身を含む): 3106942080

約数和(自身を除く): 421900063

約数列:

[1, 7, 109, 313, 763, 2191, 11243, 34117, 78701, 238819, 1225487, 3519059, 8578409, 24633413, 383577431, 2685042017]

約数ペア:

[(1, 2685042017), (7, 383577431), (109, 24633413), (313, 8578409), (763, 3519059), (2191, 1225487), (11243, 238819), (34117, 78701)]