98621690

素因数分解:

$2^1\times 5^1\times {\mathrm{2089}}^1\times {\mathrm{4721}}^1$

素因数の和:6817

約数の個数: 16

約数和(自身を含む): 177641640

約数和(自身を除く): 79019950

約数列:

[1, 2, 5, 10, 2089, 4178, 4721, 9442, 10445, 20890, 23605, 47210, 9862169, 19724338, 49310845, 98621690]

約数ペア:

[(1, 98621690), (2, 49310845), (5, 19724338), (10, 9862169), (2089, 47210), (4178, 23605), (4721, 20890), (9442, 10445)]