2017757315

素因数分解:

$5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{4943}}^1$

素因数の和:5171

約数の個数: 32

約数和(自身を含む): 2819266560

約数和(自身を除く): 801509245

約数列:

[1, 5, 7, 35, 107, 109, 535, 545, 749, 763, 3745, 3815, 4943, 11663, 24715, 34601, 58315, 81641, 173005, 408205, 528901, 538787, 2644505, 2693935, 3702307, 3771509, 18511535, 18857545, 57650209, 288251045, 403551463, 2017757315]

約数ペア:

[(1, 2017757315), (5, 403551463), (7, 288251045), (35, 57650209), (107, 18857545), (109, 18511535), (535, 3771509), (545, 3702307), (749, 2693935), (763, 2644505), (3745, 538787), (3815, 528901), (4943, 408205), (11663, 173005), (24715, 81641), (34601, 58315)]