2064920312

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{123323}}^1$

素因数の和:123372

約数の個数: 64

約数和(自身を含む): 4972423680

約数和(自身を除く): 2907503368

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 161, 182, 184, 299, 322, 364, 598, 644, 728, 1196, 1288, 2093, 2392, 4186, 8372, 16744, 123323, 246646, 493292, 863261, 986584, 1603199, 1726522, 2836429, 3206398, 3453044, 5672858, 6412796, 6906088, 11222393, 11345716, 12825592, 19855003, 22444786, 22691432, 36873577, 39710006, 44889572, 73747154, 79420012, 89779144, 147494308, 158840024, 258115039, 294988616, 516230078, 1032460156, 2064920312]

約数ペア:

[(1, 2064920312), (2, 1032460156), (4, 516230078), (7, 294988616), (8, 258115039), (13, 158840024), (14, 147494308), (23, 89779144), (26, 79420012), (28, 73747154), (46, 44889572), (52, 39710006), (56, 36873577), (91, 22691432), (92, 22444786), (104, 19855003), (161, 12825592), (182, 11345716), (184, 11222393), (299, 6906088), (322, 6412796), (364, 5672858), (598, 3453044), (644, 3206398), (728, 2836429), (1196, 1726522), (1288, 1603199), (2093, 986584), (2392, 863261), (4186, 493292), (8372, 246646), (16744, 123323)]