561692270

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{920807}}^1$

素因数の和:920875

約数の個数: 16

約数和(自身を含む): 1027621728

約数和(自身を除く): 465929458

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 920807, 1841614, 4604035, 9208070, 56169227, 112338454, 280846135, 561692270]

約数ペア:

[(1, 561692270), (2, 280846135), (5, 112338454), (10, 56169227), (61, 9208070), (122, 4604035), (305, 1841614), (610, 920807)]