1313188799

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{19991}}^1$

素因数の和:20198

約数の個数: 16

約数和(自身を含む): 1468852224

約数和(自身を除く): 155663425

約数列:

[1, 13, 31, 163, 403, 2119, 5053, 19991, 65689, 259883, 619721, 3258533, 8056373, 42360929, 101014523, 1313188799]

約数ペア:

[(1, 1313188799), (13, 101014523), (31, 42360929), (163, 8056373), (403, 3258533), (2119, 619721), (5053, 259883), (19991, 65689)]