2009388524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{32831}}^1$

素因数の和:32966

約数の個数: 48

約数和(自身を含む): 4169926656

約数和(自身を除く): 2160538132

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 107, 143, 214, 286, 428, 572, 1177, 1391, 2354, 2782, 4708, 5564, 15301, 30602, 32831, 61204, 65662, 131324, 361141, 426803, 722282, 853606, 1444564, 1707212, 3512917, 4694833, 7025834, 9389666, 14051668, 18779332, 38642087, 45667921, 77284174, 91335842, 154568348, 182671684, 502347131, 1004694262, 2009388524]

約数ペア:

[(1, 2009388524), (2, 1004694262), (4, 502347131), (11, 182671684), (13, 154568348), (22, 91335842), (26, 77284174), (44, 45667921), (52, 38642087), (107, 18779332), (143, 14051668), (214, 9389666), (286, 7025834), (428, 4694833), (572, 3512917), (1177, 1707212), (1391, 1444564), (2354, 853606), (2782, 722282), (4708, 426803), (5564, 361141), (15301, 131324), (30602, 65662), (32831, 61204)]