2053089556

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{672703}}^1$

素因数の和:672823

約数の個数: 24

約数和(自身を含む): 4143856640

約数和(自身を除く): 2090767084

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 672703, 1345406, 2690812, 4708921, 9417842, 18835684, 73324627, 146649254, 293298508, 513272389, 1026544778, 2053089556]

約数ペア:

[(1, 2053089556), (2, 1026544778), (4, 513272389), (7, 293298508), (14, 146649254), (28, 73324627), (109, 18835684), (218, 9417842), (436, 4708921), (763, 2690812), (1526, 1345406), (3052, 672703)]