1657960028

素因数分解:

$2^2\times {\mathrm{283}}^1\times {\mathrm{409}}^1\times {\mathrm{3581}}^1$

素因数の和:4277

約数の個数: 24

約数和(自身を含む): 2919616560

約数和(自身を除く): 1261656532

約数列:

[1, 2, 4, 283, 409, 566, 818, 1132, 1636, 3581, 7162, 14324, 115747, 231494, 462988, 1013423, 1464629, 2026846, 2929258, 4053692, 5858516, 414490007, 828980014, 1657960028]

約数ペア:

[(1, 1657960028), (2, 828980014), (4, 414490007), (283, 5858516), (409, 4053692), (566, 2929258), (818, 2026846), (1132, 1464629), (1636, 1013423), (3581, 462988), (7162, 231494), (14324, 115747)]