2009107055

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{94613}}^1$

素因数の和:94786

約数の個数: 16

約数和(自身を含む): 2506892544

約数和(自身を除く): 497785489

約数列:

[1, 5, 31, 137, 155, 685, 4247, 21235, 94613, 473065, 2933003, 12961981, 14665015, 64809905, 401821411, 2009107055]

約数ペア:

[(1, 2009107055), (5, 401821411), (31, 64809905), (137, 14665015), (155, 12961981), (685, 2933003), (4247, 473065), (21235, 94613)]