98641660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{379391}}^1$

素因数の和:379413

約数の個数: 24

約数和(自身を含む): 223082496

約数和(自身を除く): 124440836

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 379391, 758782, 1517564, 1896955, 3793910, 4932083, 7587820, 9864166, 19728332, 24660415, 49320830, 98641660]

約数ペア:

[(1, 98641660), (2, 49320830), (4, 24660415), (5, 19728332), (10, 9864166), (13, 7587820), (20, 4932083), (26, 3793910), (52, 1896955), (65, 1517564), (130, 758782), (260, 379391)]