2594268664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1312889}}^1$

素因数の和:1312927

約数の個数: 32

約数和(自身を含む): 5514138000

約数和(自身を除く): 2919869336

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 1312889, 2625778, 5251556, 10503112, 17067557, 24944891, 34135114, 49889782, 68270228, 99779564, 136540456, 199559128, 324283583, 648567166, 1297134332, 2594268664]

約数ペア:

[(1, 2594268664), (2, 1297134332), (4, 648567166), (8, 324283583), (13, 199559128), (19, 136540456), (26, 99779564), (38, 68270228), (52, 49889782), (76, 34135114), (104, 24944891), (152, 17067557), (247, 10503112), (494, 5251556), (988, 2625778), (1976, 1312889)]