9998510

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 18829152

約数和(自身を除く): 8830642

約数列:

[1, 2, 5, 10, 37, 61, 74, 122, 185, 305, 370, 443, 610, 886, 2215, 2257, 4430, 4514, 11285, 16391, 22570, 27023, 32782, 54046, 81955, 135115, 163910, 270230, 999851, 1999702, 4999255, 9998510]

約数ペア:

[(1, 9998510), (2, 4999255), (5, 1999702), (10, 999851), (37, 270230), (61, 163910), (74, 135115), (122, 81955), (185, 54046), (305, 32782), (370, 27023), (443, 22570), (610, 16391), (886, 11285), (2215, 4514), (2257, 4430)]