2058451703

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{719}}^1\times {\mathrm{37181}}^1$

素因数の和:37918

約数の個数: 16

約数和(自身を含む): 2570019840

約数和(自身を除く): 511568137

約数列:

[1, 7, 11, 77, 719, 5033, 7909, 37181, 55363, 260267, 408991, 2862937, 26733139, 187131973, 294064529, 2058451703]

約数ペア:

[(1, 2058451703), (7, 294064529), (11, 187131973), (77, 26733139), (719, 2862937), (5033, 408991), (7909, 260267), (37181, 55363)]