2889774628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1355429}}^1$

素因数の和:1355487

約数の個数: 24

約数和(自身を含む): 5578949880

約数和(自身を除く): 2689175252

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 1355429, 2710858, 5421716, 17620577, 35241154, 55572589, 70482308, 111145178, 222290356, 722443657, 1444887314, 2889774628]

約数ペア:

[(1, 2889774628), (2, 1444887314), (4, 722443657), (13, 222290356), (26, 111145178), (41, 70482308), (52, 55572589), (82, 35241154), (164, 17620577), (533, 5421716), (1066, 2710858), (2132, 1355429)]