2039819122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^2\times {\mathrm{313}}^1$

素因数の和:535

約数の個数: 48

約数和(自身を含む): 3468202848

約数和(自身を除く): 1428383726

約数列:

[1, 2, 11, 22, 43, 83, 86, 166, 313, 473, 626, 913, 946, 1826, 3443, 3569, 6886, 6889, 7138, 13459, 13778, 25979, 26918, 39259, 51958, 75779, 78518, 148049, 151558, 285769, 296098, 296227, 571538, 592454, 1117097, 2156257, 2234194, 3258497, 4312514, 6516994, 12288067, 23718827, 24576134, 47437654, 92719051, 185438102, 1019909561, 2039819122]

約数ペア:

[(1, 2039819122), (2, 1019909561), (11, 185438102), (22, 92719051), (43, 47437654), (83, 24576134), (86, 23718827), (166, 12288067), (313, 6516994), (473, 4312514), (626, 3258497), (913, 2234194), (946, 2156257), (1826, 1117097), (3443, 592454), (3569, 571538), (6886, 296227), (6889, 296098), (7138, 285769), (13459, 151558), (13778, 148049), (25979, 78518), (26918, 75779), (39259, 51958)]