79999682

素因数分解:

$2^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{10259}}^1$

素因数の和:10825

約数の個数: 16

約数和(自身を含む): 137401920

約数和(自身を除く): 57402238

約数列:

[1, 2, 7, 14, 557, 1114, 3899, 7798, 10259, 20518, 71813, 143626, 5714263, 11428526, 39999841, 79999682]

約数ペア:

[(1, 79999682), (2, 39999841), (7, 11428526), (14, 5714263), (557, 143626), (1114, 71813), (3899, 20518), (7798, 10259)]