81500762

素因数分解:

$2^1\times 7^1\times {\mathrm{997}}^1\times {\mathrm{5839}}^1$

素因数の和:6845

約数の個数: 16

約数和(自身を含む): 139879680

約数和(自身を除く): 58378918

約数列:

[1, 2, 7, 14, 997, 1994, 5839, 6979, 11678, 13958, 40873, 81746, 5821483, 11642966, 40750381, 81500762]

約数ペア:

[(1, 81500762), (2, 40750381), (7, 11642966), (14, 5821483), (997, 81746), (1994, 40873), (5839, 13958), (6979, 11678)]