1738292138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{3881}}^1\times {\mathrm{20359}}^1$

素因数の和:24253

約数の個数: 16

約数和(自身を含む): 2845350720

約数和(自身を除く): 1107058582

約数列:

[1, 2, 11, 22, 3881, 7762, 20359, 40718, 42691, 85382, 223949, 447898, 79013279, 158026558, 869146069, 1738292138]

約数ペア:

[(1, 1738292138), (2, 869146069), (11, 158026558), (22, 79013279), (3881, 447898), (7762, 223949), (20359, 85382), (40718, 42691)]