2520691439

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{12601}}^1$

素因数の和:12707

約数の個数: 24

約数和(自身を含む): 3126707424

約数和(自身を除く): 606015985

約数列:

[1, 7, 17, 41, 119, 287, 697, 1681, 4879, 11767, 12601, 28577, 88207, 200039, 214217, 516641, 1499519, 3616487, 8782897, 21182281, 61480279, 148275967, 360098777, 2520691439]

約数ペア:

[(1, 2520691439), (7, 360098777), (17, 148275967), (41, 61480279), (119, 21182281), (287, 8782897), (697, 3616487), (1681, 1499519), (4879, 516641), (11767, 214217), (12601, 200039), (28577, 88207)]