2103223604

素因数分解:

$2^2\times {\mathrm{409}}^1\times {\mathrm{647}}^1\times {\mathrm{1987}}^1$

素因数の和:3047

約数の個数: 24

約数和(自身を含む): 3697202880

約数和(自身を除く): 1593979276

約数列:

[1, 2, 4, 409, 647, 818, 1294, 1636, 1987, 2588, 3974, 7948, 264623, 529246, 812683, 1058492, 1285589, 1625366, 2571178, 3250732, 5142356, 525805901, 1051611802, 2103223604]

約数ペア:

[(1, 2103223604), (2, 1051611802), (4, 525805901), (409, 5142356), (647, 3250732), (818, 2571178), (1294, 1625366), (1636, 1285589), (1987, 1058492), (2588, 812683), (3974, 529246), (7948, 264623)]