712934768

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{489653}}^1$

素因数の和:489681

約数の個数: 40

約数和(自身を含む): 1700078688

約数和(自身を除く): 987143920

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 489653, 979306, 1958612, 3427571, 3917224, 6365489, 6855142, 7834448, 12730978, 13710284, 25461956, 27420568, 44558423, 50923912, 54841136, 89116846, 101847824, 178233692, 356467384, 712934768]

約数ペア:

[(1, 712934768), (2, 356467384), (4, 178233692), (7, 101847824), (8, 89116846), (13, 54841136), (14, 50923912), (16, 44558423), (26, 27420568), (28, 25461956), (52, 13710284), (56, 12730978), (91, 7834448), (104, 6855142), (112, 6365489), (182, 3917224), (208, 3427571), (364, 1958612), (728, 979306), (1456, 489653)]