1293755902

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1723}}^1\times {\mathrm{9157}}^1$

素因数の和:10923

約数の個数: 16

約数和(自身を含む): 1989337392

約数和(自身を除く): 695581490

約数列:

[1, 2, 41, 82, 1723, 3446, 9157, 18314, 70643, 141286, 375437, 750874, 15777511, 31555022, 646877951, 1293755902]

約数ペア:

[(1, 1293755902), (2, 646877951), (41, 31555022), (82, 15777511), (1723, 750874), (3446, 375437), (9157, 141286), (18314, 70643)]