1330288964

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{1150769}}^1$

素因数の和:1150807

約数の個数: 18

約数和(自身を含む): 2473004730

約数和(自身を除く): 1142715766

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 1150769, 2301538, 4603076, 19563073, 39126146, 78252292, 332572241, 665144482, 1330288964]

約数ペア:

[(1, 1330288964), (2, 665144482), (4, 332572241), (17, 78252292), (34, 39126146), (68, 19563073), (289, 4603076), (578, 2301538), (1156, 1150769)]