9978364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{941}}^1$

素因数の和:1197

約数の個数: 24

約数和(自身を含む): 19148976

約数和(自身を除く): 9170612

約数列:

[1, 2, 4, 11, 22, 44, 241, 482, 941, 964, 1882, 2651, 3764, 5302, 10351, 10604, 20702, 41404, 226781, 453562, 907124, 2494591, 4989182, 9978364]

約数ペア:

[(1, 9978364), (2, 4989182), (4, 2494591), (11, 907124), (22, 453562), (44, 226781), (241, 41404), (482, 20702), (941, 10604), (964, 10351), (1882, 5302), (2651, 3764)]