4883890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1531}}^1$

素因数の和:1578

約数の個数: 32

約数和(自身を含む): 9927360

約数和(自身を除く): 5043470

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1531, 1595, 3062, 3190, 7655, 15310, 16841, 33682, 44399, 84205, 88798, 168410, 221995, 443990, 488389, 976778, 2441945, 4883890]

約数ペア:

[(1, 4883890), (2, 2441945), (5, 976778), (10, 488389), (11, 443990), (22, 221995), (29, 168410), (55, 88798), (58, 84205), (110, 44399), (145, 33682), (290, 16841), (319, 15310), (638, 7655), (1531, 3190), (1595, 3062)]