2899884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1$

素因数の和:690

約数の個数: 48

約数和(自身を含む): 7549920

約数和(自身を除く): 4650036

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 641, 754, 1131, 1282, 1508, 1923, 2262, 2564, 3846, 4524, 7692, 8333, 16666, 18589, 24999, 33332, 37178, 49998, 55767, 74356, 99996, 111534, 223068, 241657, 483314, 724971, 966628, 1449942, 2899884]

約数ペア:

[(1, 2899884), (2, 1449942), (3, 966628), (4, 724971), (6, 483314), (12, 241657), (13, 223068), (26, 111534), (29, 99996), (39, 74356), (52, 55767), (58, 49998), (78, 37178), (87, 33332), (116, 24999), (156, 18589), (174, 16666), (348, 8333), (377, 7692), (641, 4524), (754, 3846), (1131, 2564), (1282, 2262), (1508, 1923)]