1308745616

素因数分解:

$2^4\times {\mathrm{829}}^1\times {\mathrm{98669}}^1$

素因数の和:99506

約数の個数: 20

約数和(自身を含む): 2538779100

約数和(自身を除く): 1230033484

約数列:

[1, 2, 4, 8, 16, 829, 1658, 3316, 6632, 13264, 98669, 197338, 394676, 789352, 1578704, 81796601, 163593202, 327186404, 654372808, 1308745616]

約数ペア:

[(1, 1308745616), (2, 654372808), (4, 327186404), (8, 163593202), (16, 81796601), (829, 1578704), (1658, 789352), (3316, 394676), (6632, 197338), (13264, 98669)]