1566208592

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{17971}}^1$

素因数の和:18411

約数の個数: 40

約数和(自身を含む): 3275936160

約数和(自身を除く): 1709727568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 419, 838, 1676, 3352, 5447, 6704, 10894, 17971, 21788, 35942, 43576, 71884, 87152, 143768, 233623, 287536, 467246, 934492, 1868984, 3737968, 7529849, 15059698, 30119396, 60238792, 97888037, 120477584, 195776074, 391552148, 783104296, 1566208592]

約数ペア:

[(1, 1566208592), (2, 783104296), (4, 391552148), (8, 195776074), (13, 120477584), (16, 97888037), (26, 60238792), (52, 30119396), (104, 15059698), (208, 7529849), (419, 3737968), (838, 1868984), (1676, 934492), (3352, 467246), (5447, 287536), (6704, 233623), (10894, 143768), (17971, 87152), (21788, 71884), (35942, 43576)]