2192781118

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{312451}}^1$

素因数の和:312504

約数の個数: 24

約数和(自身を含む): 3740050440

約数和(自身を除く): 1547269322

約数列:

[1, 2, 11, 22, 29, 58, 121, 242, 319, 638, 3509, 7018, 312451, 624902, 3436961, 6873922, 9061079, 18122158, 37806571, 75613142, 99671869, 199343738, 1096390559, 2192781118]

約数ペア:

[(1, 2192781118), (2, 1096390559), (11, 199343738), (22, 99671869), (29, 75613142), (58, 37806571), (121, 18122158), (242, 9061079), (319, 6873922), (638, 3436961), (3509, 624902), (7018, 312451)]