789150874

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{54133}}^1$

素因数の和:54369

約数の個数: 16

約数和(自身を含む): 1221912648

約数和(自身を除く): 432761774

約数列:

[1, 2, 37, 74, 197, 394, 7289, 14578, 54133, 108266, 2002921, 4005842, 10664201, 21328402, 394575437, 789150874]

約数ペア:

[(1, 789150874), (2, 394575437), (37, 21328402), (74, 10664201), (197, 4005842), (394, 2002921), (7289, 108266), (14578, 54133)]