2011002019

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{8461}}^1$

素因数の和:8910

約数の個数: 16

約数和(自身を含む): 2217720960

約数和(自身を除く): 206718941

約数列:

[1, 13, 47, 389, 611, 5057, 8461, 18283, 109993, 237679, 397667, 3291329, 5169671, 42787277, 154692463, 2011002019]

約数ペア:

[(1, 2011002019), (13, 154692463), (47, 42787277), (389, 5169671), (611, 3291329), (5057, 397667), (8461, 237679), (18283, 109993)]