7894468010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5520607}}^1$

素因数の和:5520638

約数の個数: 32

約数和(自身を含む): 16694318592

約数和(自身を除く): 8799850582

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 5520607, 11041214, 27603035, 55206070, 60726677, 71767891, 121453354, 143535782, 303633385, 358839455, 607266770, 717678910, 789446801, 1578893602, 3947234005, 7894468010]

約数ペア:

[(1, 7894468010), (2, 3947234005), (5, 1578893602), (10, 789446801), (11, 717678910), (13, 607266770), (22, 358839455), (26, 303633385), (55, 143535782), (65, 121453354), (110, 71767891), (130, 60726677), (143, 55206070), (286, 27603035), (715, 11041214), (1430, 5520607)]