690080212

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{5565163}}^1$

素因数の和:5565198

約数の個数: 12

約数和(自身を含む): 1246596736

約数和(自身を除く): 556516524

約数列:

[1, 2, 4, 31, 62, 124, 5565163, 11130326, 22260652, 172520053, 345040106, 690080212]

約数ペア:

[(1, 690080212), (2, 345040106), (4, 172520053), (31, 22260652), (62, 11130326), (124, 5565163)]