447900518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{242633}}^1$

素因数の和:242719

約数の個数: 16

約数和(自身を含む): 733725216

約数和(自身を除く): 285824698

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 242633, 485266, 3154229, 6308458, 17226943, 34453886, 223950259, 447900518]

約数ペア:

[(1, 447900518), (2, 223950259), (13, 34453886), (26, 17226943), (71, 6308458), (142, 3154229), (923, 485266), (1846, 242633)]