389632802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1259}}^1\times {\mathrm{11903}}^1$

素因数の和:13177

約数の個数: 16

約数和(自身を含む): 629959680

約数和(自身を除く): 240326878

約数列:

[1, 2, 13, 26, 1259, 2518, 11903, 16367, 23806, 32734, 154739, 309478, 14985877, 29971754, 194816401, 389632802]

約数ペア:

[(1, 389632802), (2, 194816401), (13, 29971754), (26, 14985877), (1259, 309478), (2518, 154739), (11903, 32734), (16367, 23806)]