7788768134

素因数分解:

$2^1\times 7^1\times {\mathrm{27647}}^1\times {\mathrm{20123}}^1$

素因数の和:47779

約数の個数: 16

約数和(自身を含む): 13353320448

約数和(自身を除く): 5564552314

約数列:

[1, 2, 7, 14, 20123, 27647, 40246, 55294, 140861, 193529, 281722, 387058, 556340581, 1112681162, 3894384067, 7788768134]

約数ペア:

[(1, 7788768134), (2, 3894384067), (7, 1112681162), (14, 556340581), (20123, 387058), (27647, 281722), (40246, 193529), (55294, 140861)]