2012395372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{730187}}^1$

素因数の和:730257

約数の個数: 24

約数和(自身を含む): 3864154896

約数和(自身を除く): 1851759524

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 730187, 1460374, 2920748, 9492431, 18984862, 37969724, 38699911, 77399822, 154799644, 503098843, 1006197686, 2012395372]

約数ペア:

[(1, 2012395372), (2, 1006197686), (4, 503098843), (13, 154799644), (26, 77399822), (52, 38699911), (53, 37969724), (106, 18984862), (212, 9492431), (689, 2920748), (1378, 1460374), (2756, 730187)]