12781570558

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1\times {\mathrm{277}}^1\times {\mathrm{1193}}^1$

素因数の和:1788

約数の個数: 32

約数和(自身を含む): 19573366176

約数和(自身を除く): 6791795618

約数列:

[1, 2, 83, 166, 233, 277, 466, 554, 1193, 2386, 19339, 22991, 38678, 45982, 64541, 99019, 129082, 198038, 277969, 330461, 555938, 660922, 5356903, 10713806, 23071427, 27428263, 46142854, 54856526, 76997413, 153994826, 6390785279, 12781570558]

約数ペア:

[(1, 12781570558), (2, 6390785279), (83, 153994826), (166, 76997413), (233, 54856526), (277, 46142854), (466, 27428263), (554, 23071427), (1193, 10713806), (2386, 5356903), (19339, 660922), (22991, 555938), (38678, 330461), (45982, 277969), (64541, 198038), (99019, 129082)]