3557060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13681}}^1$

素因数の和:13703

約数の個数: 24

約数和(自身を含む): 8045016

約数和(自身を除く): 4487956

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 13681, 27362, 54724, 68405, 136810, 177853, 273620, 355706, 711412, 889265, 1778530, 3557060]

約数ペア:

[(1, 3557060), (2, 1778530), (4, 889265), (5, 711412), (10, 355706), (13, 273620), (20, 177853), (26, 136810), (52, 68405), (65, 54724), (130, 27362), (260, 13681)]