1126455778

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{937}}^1\times {\mathrm{1997}}^1$

素因数の和:2986

約数の個数: 32

約数和(自身を含む): 1979074944

約数和(自身を除く): 852619166

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 937, 1874, 1997, 3994, 6559, 13118, 13979, 27958, 40291, 80582, 85871, 171742, 282037, 564074, 601097, 1202194, 1871189, 3742378, 13098323, 26196646, 80461127, 160922254, 563227889, 1126455778]

約数ペア:

[(1, 1126455778), (2, 563227889), (7, 160922254), (14, 80461127), (43, 26196646), (86, 13098323), (301, 3742378), (602, 1871189), (937, 1202194), (1874, 601097), (1997, 564074), (3994, 282037), (6559, 171742), (13118, 85871), (13979, 80582), (27958, 40291)]