2017597478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{799999}}^1$

素因数の和:800111

約数の個数: 16

約数和(自身を含む): 3292800000

約数和(自身を除く): 1275202522

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 799999, 1599998, 10399987, 20799974, 77599903, 155199806, 1008798739, 2017597478]

約数ペア:

[(1, 2017597478), (2, 1008798739), (13, 155199806), (26, 77599903), (97, 20799974), (194, 10399987), (1261, 1599998), (2522, 799999)]