9657289474

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1\times {\mathrm{12889}}^1$

素因数の和:13498

約数の個数: 32

約数和(自身を含む): 16742563200

約数和(自身を除く): 7085273726

約数列:

[1, 2, 7, 14, 109, 218, 491, 763, 982, 1526, 3437, 6874, 12889, 25778, 53519, 90223, 107038, 180446, 374633, 749266, 1404901, 2809802, 6328499, 9834307, 12656998, 19668614, 44299493, 88598986, 689806391, 1379612782, 4828644737, 9657289474]

約数ペア:

[(1, 9657289474), (2, 4828644737), (7, 1379612782), (14, 689806391), (109, 88598986), (218, 44299493), (491, 19668614), (763, 12656998), (982, 9834307), (1526, 6328499), (3437, 2809802), (6874, 1404901), (12889, 749266), (25778, 374633), (53519, 180446), (90223, 107038)]