4216870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{563}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 8771328

約数和(自身を除く): 4554458

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 563, 749, 1070, 1126, 1498, 2815, 3745, 3941, 5630, 7490, 7882, 19705, 39410, 60241, 120482, 301205, 421687, 602410, 843374, 2108435, 4216870]

約数ペア:

[(1, 4216870), (2, 2108435), (5, 843374), (7, 602410), (10, 421687), (14, 301205), (35, 120482), (70, 60241), (107, 39410), (214, 19705), (535, 7882), (563, 7490), (749, 5630), (1070, 3941), (1126, 3745), (1498, 2815)]