2276222780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8754703}}^1$

素因数の和:8754725

約数の個数: 24

約数和(自身を含む): 5147765952

約数和(自身を除く): 2871543172

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 8754703, 17509406, 35018812, 43773515, 87547030, 113811139, 175094060, 227622278, 455244556, 569055695, 1138111390, 2276222780]

約数ペア:

[(1, 2276222780), (2, 1138111390), (4, 569055695), (5, 455244556), (10, 227622278), (13, 175094060), (20, 113811139), (26, 87547030), (52, 43773515), (65, 35018812), (130, 17509406), (260, 8754703)]