2016972395

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{59771}}^1$

素因数の和:60190

約数の個数: 16

約数和(自身を含む): 2569239648

約数和(自身を除く): 552267253

約数列:

[1, 5, 17, 85, 397, 1985, 6749, 33745, 59771, 298855, 1016107, 5080535, 23729087, 118645435, 403394479, 2016972395]

約数ペア:

[(1, 2016972395), (5, 403394479), (17, 118645435), (85, 23729087), (397, 5080535), (1985, 1016107), (6749, 298855), (33745, 59771)]