879897722

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{21017}}^1$

素因数の和:21214

約数の個数: 24

約数和(自身を含む): 1459195668

約数和(自身を除く): 579297946

約数列:

[1, 2, 11, 22, 121, 173, 242, 346, 1903, 3806, 20933, 21017, 41866, 42034, 231187, 462374, 2543057, 3635941, 5086114, 7271882, 39995351, 79990702, 439948861, 879897722]

約数ペア:

[(1, 879897722), (2, 439948861), (11, 79990702), (22, 39995351), (121, 7271882), (173, 5086114), (242, 3635941), (346, 2543057), (1903, 462374), (3806, 231187), (20933, 42034), (21017, 41866)]