313746884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{9649}}^1$

素因数の和:10403

約数の個数: 24

約数和(自身を含む): 599844000

約数和(自身を除く): 286097116

約数列:

[1, 2, 4, 11, 22, 44, 739, 1478, 2956, 8129, 9649, 16258, 19298, 32516, 38596, 106139, 212278, 424556, 7130611, 14261222, 28522444, 78436721, 156873442, 313746884]

約数ペア:

[(1, 313746884), (2, 156873442), (4, 78436721), (11, 28522444), (22, 14261222), (44, 7130611), (739, 424556), (1478, 212278), (2956, 106139), (8129, 38596), (9649, 32516), (16258, 19298)]