2043283990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18575309}}^1$

素因数の和:18575327

約数の個数: 16

約数和(自身を含む): 4012266960

約数和(自身を除く): 1968982970

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 18575309, 37150618, 92876545, 185753090, 204328399, 408656798, 1021641995, 2043283990]

約数ペア:

[(1, 2043283990), (2, 1021641995), (5, 408656798), (10, 204328399), (11, 185753090), (22, 92876545), (55, 37150618), (110, 18575309)]