2247290422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{205307}}^1$

素因数の和:205743

約数の個数: 16

約数和(自身を含む): 3638878992

約数和(自身を除く): 1391588570

約数列:

[1, 2, 13, 26, 421, 842, 5473, 10946, 205307, 410614, 2668991, 5337982, 86434247, 172868494, 1123645211, 2247290422]

約数ペア:

[(1, 2247290422), (2, 1123645211), (13, 172868494), (26, 86434247), (421, 5337982), (842, 2668991), (5473, 410614), (10946, 205307)]