252560906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{313351}}^1$

素因数の和:313397

約数の個数: 16

約数和(自身を含む): 421145088

約数和(自身を除く): 168584182

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 313351, 626702, 4073563, 8147126, 9713881, 19427762, 126280453, 252560906]

約数ペア:

[(1, 252560906), (2, 126280453), (13, 19427762), (26, 9713881), (31, 8147126), (62, 4073563), (403, 626702), (806, 313351)]