2549508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 6538560

約数和(自身を除く): 3989052

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 59, 78, 118, 156, 177, 236, 277, 354, 554, 708, 767, 831, 1108, 1534, 1662, 2301, 3068, 3324, 3601, 4602, 7202, 9204, 10803, 14404, 16343, 21606, 32686, 43212, 49029, 65372, 98058, 196116, 212459, 424918, 637377, 849836, 1274754, 2549508]

約数ペア:

[(1, 2549508), (2, 1274754), (3, 849836), (4, 637377), (6, 424918), (12, 212459), (13, 196116), (26, 98058), (39, 65372), (52, 49029), (59, 43212), (78, 32686), (118, 21606), (156, 16343), (177, 14404), (236, 10803), (277, 9204), (354, 7202), (554, 4602), (708, 3601), (767, 3324), (831, 3068), (1108, 2301), (1534, 1662)]