2212451291239

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{2671}}^1\times {\mathrm{1939867}}^1$

素因数の和:1942606

約数の個数: 16

約数和(自身を含む): 2570930338816

約数和(自身を除く): 358479047577

約数列:

[1, 7, 61, 427, 2671, 18697, 162931, 1140517, 1939867, 13579069, 118331887, 828323209, 5181384757, 36269693299, 316064470177, 2212451291239]

約数ペア:

[(1, 2212451291239), (7, 316064470177), (61, 36269693299), (427, 5181384757), (2671, 828323209), (18697, 118331887), (162931, 13579069), (1140517, 1939867)]