3997788472

素因数分解:

$2^3\times {\mathrm{457}}^1\times {\mathrm{1093487}}^1$

素因数の和:1093950

約数の個数: 16

約数和(自身を含む): 7512262560

約数和(自身を除く): 3514474088

約数列:

[1, 2, 4, 8, 457, 914, 1828, 3656, 1093487, 2186974, 4373948, 8747896, 499723559, 999447118, 1998894236, 3997788472]

約数ペア:

[(1, 3997788472), (2, 1998894236), (4, 999447118), (8, 499723559), (457, 8747896), (914, 4373948), (1828, 2186974), (3656, 1093487)]