2046391605

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{331937}}^1$

素因数の和:332085

約数の個数: 24

約数和(自身を含む): 3572980632

約数和(自身を除く): 1526589027

約数列:

[1, 3, 5, 9, 15, 45, 137, 411, 685, 1233, 2055, 6165, 331937, 995811, 1659685, 2987433, 4979055, 14937165, 45475369, 136426107, 227376845, 409278321, 682130535, 2046391605]

約数ペア:

[(1, 2046391605), (3, 682130535), (5, 409278321), (9, 227376845), (15, 136426107), (45, 45475369), (137, 14937165), (411, 4979055), (685, 2987433), (1233, 1659685), (2055, 995811), (6165, 331937)]