78904682

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{4229}}^1$

素因数の和:4741

約数の個数: 16

約数和(自身を含む): 124869600

約数和(自身を除く): 45964918

約数列:

[1, 2, 19, 38, 491, 982, 4229, 8458, 9329, 18658, 80351, 160702, 2076439, 4152878, 39452341, 78904682]

約数ペア:

[(1, 78904682), (2, 39452341), (19, 4152878), (38, 2076439), (491, 160702), (982, 80351), (4229, 18658), (8458, 9329)]