2945599490

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{175229}}^1$

素因数の和:175318

約数の個数: 24

約数和(自身を含む): 5434583220

約数和(自身を除く): 2488983730

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1681, 3362, 8405, 16810, 175229, 350458, 876145, 1752290, 7184389, 14368778, 35921945, 71843890, 294559949, 589119898, 1472799745, 2945599490]

約数ペア:

[(1, 2945599490), (2, 1472799745), (5, 589119898), (10, 294559949), (41, 71843890), (82, 35921945), (205, 14368778), (410, 7184389), (1681, 1752290), (3362, 876145), (8405, 350458), (16810, 175229)]