1298276

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{233}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 2620800

約数和(自身を除く): 1322524

約数列:

[1, 2, 4, 7, 14, 28, 199, 233, 398, 466, 796, 932, 1393, 1631, 2786, 3262, 5572, 6524, 46367, 92734, 185468, 324569, 649138, 1298276]

約数ペア:

[(1, 1298276), (2, 649138), (4, 324569), (7, 185468), (14, 92734), (28, 46367), (199, 6524), (233, 5572), (398, 3262), (466, 2786), (796, 1631), (932, 1393)]