2111828624

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{16567}}^1$

素因数の和:16863

約数の個数: 40

約数和(自身を含む): 4240347648

約数和(自身を除く): 2128519024

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 257, 496, 514, 1028, 2056, 4112, 7967, 15934, 16567, 31868, 33134, 63736, 66268, 127472, 132536, 265072, 513577, 1027154, 2054308, 4108616, 4257719, 8217232, 8515438, 17030876, 34061752, 68123504, 131989289, 263978578, 527957156, 1055914312, 2111828624]

約数ペア:

[(1, 2111828624), (2, 1055914312), (4, 527957156), (8, 263978578), (16, 131989289), (31, 68123504), (62, 34061752), (124, 17030876), (248, 8515438), (257, 8217232), (496, 4257719), (514, 4108616), (1028, 2054308), (2056, 1027154), (4112, 513577), (7967, 265072), (15934, 132536), (16567, 127472), (31868, 66268), (33134, 63736)]