158342440438

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{870013409}}^1$

素因数の和:870013431

約数の個数: 16

約数和(自身を含む): 292324505760

約数和(自身を除く): 133982065322

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 870013409, 1740026818, 6090093863, 11310174317, 12180187726, 22620348634, 79171220219, 158342440438]

約数ペア:

[(1, 158342440438), (2, 79171220219), (7, 22620348634), (13, 12180187726), (14, 11310174317), (26, 6090093863), (91, 1740026818), (182, 870013409)]