2621139404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1626017}}^1$

素因数の和:1626065

約数の個数: 24

約数和(自身を含む): 5099192448

約数和(自身を除く): 2478053044

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 1626017, 3252034, 6504068, 21138221, 42276442, 50406527, 84552884, 100813054, 201626108, 655284851, 1310569702, 2621139404]

約数ペア:

[(1, 2621139404), (2, 1310569702), (4, 655284851), (13, 201626108), (26, 100813054), (31, 84552884), (52, 50406527), (62, 42276442), (124, 21138221), (403, 6504068), (806, 3252034), (1612, 1626017)]