859131598

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{2777}}^1$

素因数の和:3028

約数の個数: 32

約数和(自身を含む): 1415979936

約数和(自身を除く): 556848338

約数列:

[1, 2, 13, 26, 73, 146, 163, 326, 949, 1898, 2119, 2777, 4238, 5554, 11899, 23798, 36101, 72202, 154687, 202721, 309374, 405442, 452651, 905302, 2635373, 5270746, 5884463, 11768926, 33043523, 66087046, 429565799, 859131598]

約数ペア:

[(1, 859131598), (2, 429565799), (13, 66087046), (26, 33043523), (73, 11768926), (146, 5884463), (163, 5270746), (326, 2635373), (949, 905302), (1898, 452651), (2119, 405442), (2777, 309374), (4238, 202721), (5554, 154687), (11899, 72202), (23798, 36101)]