2070604808

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1\times {\mathrm{449}}^1$

素因数の和:902

約数の個数: 64

約数和(自身を含む): 4129056000

約数和(自身を除く): 2058451192

約数列:

[1, 2, 4, 8, 23, 46, 71, 92, 142, 184, 284, 353, 449, 568, 706, 898, 1412, 1633, 1796, 2824, 3266, 3592, 6532, 8119, 10327, 13064, 16238, 20654, 25063, 31879, 32476, 41308, 50126, 63758, 64952, 82616, 100252, 127516, 158497, 200504, 255032, 316994, 576449, 633988, 733217, 1152898, 1267976, 1466434, 2305796, 2932868, 3645431, 4611592, 5865736, 7290862, 11253287, 14581724, 22506574, 29163448, 45013148, 90026296, 258825601, 517651202, 1035302404, 2070604808]

約数ペア:

[(1, 2070604808), (2, 1035302404), (4, 517651202), (8, 258825601), (23, 90026296), (46, 45013148), (71, 29163448), (92, 22506574), (142, 14581724), (184, 11253287), (284, 7290862), (353, 5865736), (449, 4611592), (568, 3645431), (706, 2932868), (898, 2305796), (1412, 1466434), (1633, 1267976), (1796, 1152898), (2824, 733217), (3266, 633988), (3592, 576449), (6532, 316994), (8119, 255032), (10327, 200504), (13064, 158497), (16238, 127516), (20654, 100252), (25063, 82616), (31879, 64952), (32476, 63758), (41308, 50126)]