221572602878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{916339}}^1$

素因数の和:916760

約数の個数: 32

約数和(自身を含む): 376065936000

約数和(自身を除く): 154493333122

約数列:

[1, 2, 11, 22, 29, 58, 319, 379, 638, 758, 4169, 8338, 10991, 21982, 120901, 241802, 916339, 1832678, 10079729, 20159458, 26573831, 53147662, 292312141, 347292481, 584624282, 694584962, 3820217291, 7640434582, 10071481949, 20142963898, 110786301439, 221572602878]

約数ペア:

[(1, 221572602878), (2, 110786301439), (11, 20142963898), (22, 10071481949), (29, 7640434582), (58, 3820217291), (319, 694584962), (379, 584624282), (638, 347292481), (758, 292312141), (4169, 53147662), (8338, 26573831), (10991, 20159458), (21982, 10079729), (120901, 1832678), (241802, 916339)]