66765710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{606961}}^1$

素因数の和:606979

約数の個数: 16

約数和(自身を含む): 131103792

約数和(自身を除く): 64338082

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 606961, 1213922, 3034805, 6069610, 6676571, 13353142, 33382855, 66765710]

約数ペア:

[(1, 66765710), (2, 33382855), (5, 13353142), (10, 6676571), (11, 6069610), (22, 3034805), (55, 1213922), (110, 606961)]