82972126

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{4447}}^1$

素因数の和:4959

約数の個数: 16

約数和(自身を含む): 131304960

約数和(自身を除く): 48332834

約数列:

[1, 2, 19, 38, 491, 982, 4447, 8894, 9329, 18658, 84493, 168986, 2183477, 4366954, 41486063, 82972126]

約数ペア:

[(1, 82972126), (2, 41486063), (19, 4366954), (38, 2183477), (491, 168986), (982, 84493), (4447, 18658), (8894, 9329)]