1640572034

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{3449}}^1\times {\mathrm{5531}}^1$

素因数の和:9025

約数の個数: 16

約数和(自身を含む): 2519272800

約数和(自身を除く): 878700766

約数列:

[1, 2, 43, 86, 3449, 5531, 6898, 11062, 148307, 237833, 296614, 475666, 19076419, 38152838, 820286017, 1640572034]

約数ペア:

[(1, 1640572034), (2, 820286017), (43, 38152838), (86, 19076419), (3449, 475666), (5531, 296614), (6898, 237833), (11062, 148307)]