126901892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2440421}}^1$

素因数の和:2440438

約数の個数: 12

約数和(自身を含む): 239161356

約数和(自身を除く): 112259464

約数列:

[1, 2, 4, 13, 26, 52, 2440421, 4880842, 9761684, 31725473, 63450946, 126901892]

約数ペア:

[(1, 126901892), (2, 63450946), (4, 31725473), (13, 9761684), (26, 4880842), (52, 2440421)]