9784267270

素因数分解:

$2^1\times 5^1\times {\mathrm{20107}}^1\times {\mathrm{48661}}^1$

素因数の和:68775

約数の個数: 16

約数和(自身を含む): 17612918928

約数和(自身を除く): 7828651658

約数列:

[1, 2, 5, 10, 20107, 40214, 48661, 97322, 100535, 201070, 243305, 486610, 978426727, 1956853454, 4892133635, 9784267270]

約数ペア:

[(1, 9784267270), (2, 4892133635), (5, 1956853454), (10, 978426727), (20107, 486610), (40214, 243305), (48661, 201070), (97322, 100535)]