2017741804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{902389}}^1$

素因数の和:902449

約数の個数: 24

約数和(自身を含む): 3891105680

約数和(自身を除く): 1873363876

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 902389, 1804778, 3609556, 11731057, 23462114, 38802727, 46924228, 77605454, 155210908, 504435451, 1008870902, 2017741804]

約数ペア:

[(1, 2017741804), (2, 1008870902), (4, 504435451), (13, 155210908), (26, 77605454), (43, 46924228), (52, 38802727), (86, 23462114), (172, 11731057), (559, 3609556), (1118, 1804778), (2236, 902389)]