2053207871

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{10723}}^1$

素因数の和:10863

約数の個数: 24

約数和(自身を含む): 2449190016

約数和(自身を除く): 395982145

約数列:

[1, 11, 13, 103, 143, 169, 1133, 1339, 1859, 10723, 14729, 17407, 117953, 139399, 191477, 1104469, 1533389, 1812187, 12149159, 14358097, 19934057, 157939067, 186655261, 2053207871]

約数ペア:

[(1, 2053207871), (11, 186655261), (13, 157939067), (103, 19934057), (143, 14358097), (169, 12149159), (1133, 1812187), (1339, 1533389), (1859, 1104469), (10723, 191477), (14729, 139399), (17407, 117953)]