7140796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2591}}^1$

素因数の和:2661

約数の個数: 24

約数和(自身を含む): 13716864

約数和(自身を除く): 6576068

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2591, 2756, 5182, 10364, 33683, 67366, 134732, 137323, 274646, 549292, 1785199, 3570398, 7140796]

約数ペア:

[(1, 7140796), (2, 3570398), (4, 1785199), (13, 549292), (26, 274646), (52, 137323), (53, 134732), (106, 67366), (212, 33683), (689, 10364), (1378, 5182), (2591, 2756)]