1667572990

素因数分解:

$2^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{541}}^1\times {\mathrm{1279}}^1$

素因数の和:2068

約数の個数: 32

約数和(自身を含む): 3022018560

約数和(自身を除く): 1354445570

約数列:

[1, 2, 5, 10, 241, 482, 541, 1082, 1205, 1279, 2410, 2558, 2705, 5410, 6395, 12790, 130381, 260762, 308239, 616478, 651905, 691939, 1303810, 1383878, 1541195, 3082390, 3459695, 6919390, 166757299, 333514598, 833786495, 1667572990]

約数ペア:

[(1, 1667572990), (2, 833786495), (5, 333514598), (10, 166757299), (241, 6919390), (482, 3459695), (541, 3082390), (1082, 1541195), (1205, 1383878), (1279, 1303810), (2410, 691939), (2558, 651905), (2705, 616478), (5410, 308239), (6395, 260762), (12790, 130381)]