2247750142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{262649}}^1$

素因数の和:263051

約数の個数: 16

約数和(自身を含む): 3687606000

約数和(自身を除く): 1439855858

約数列:

[1, 2, 11, 22, 389, 778, 4279, 8558, 262649, 525298, 2889139, 5778278, 102170461, 204340922, 1123875071, 2247750142]

約数ペア:

[(1, 2247750142), (2, 1123875071), (11, 204340922), (22, 102170461), (389, 5778278), (778, 2889139), (4279, 525298), (8558, 262649)]