188916888965

素因数分解:

$5^1\times 7^1\times {\mathrm{997}}^1\times {\mathrm{1997}}^1\times {\mathrm{2711}}^1$

素因数の和:5717

約数の個数: 32

約数和(自身を含む): 259571464704

約数和(自身を除く): 70654575739

約数列:

[1, 5, 7, 35, 997, 1997, 2711, 4985, 6979, 9985, 13555, 13979, 18977, 34895, 69895, 94885, 1991009, 2702867, 5413867, 9955045, 13514335, 13937063, 18920069, 27069335, 37897069, 69685315, 94600345, 189485345, 5397625399, 26988126995, 37783377793, 188916888965]

約数ペア:

[(1, 188916888965), (5, 37783377793), (7, 26988126995), (35, 5397625399), (997, 189485345), (1997, 94600345), (2711, 69685315), (4985, 37897069), (6979, 27069335), (9985, 18920069), (13555, 13937063), (13979, 13514335), (18977, 9955045), (34895, 5413867), (69895, 2702867), (94885, 1991009)]