2013968788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{147263}}^1$

素因数の和:147543

約数の個数: 24

約数和(自身を含む): 3810014208

約数和(自身を除く): 1796045420

約数列:

[1, 2, 4, 13, 26, 52, 263, 526, 1052, 3419, 6838, 13676, 147263, 294526, 589052, 1914419, 3828838, 7657676, 38730169, 77460338, 154920676, 503492197, 1006984394, 2013968788]

約数ペア:

[(1, 2013968788), (2, 1006984394), (4, 503492197), (13, 154920676), (26, 77460338), (52, 38730169), (263, 7657676), (526, 3828838), (1052, 1914419), (3419, 589052), (6838, 294526), (13676, 147263)]