1956779972

素因数分解:

$2^2\times 7^1\times {\mathrm{5023}}^1\times {\mathrm{13913}}^1$

素因数の和:18947

約数の個数: 24

約数和(自身を含む): 3914620416

約数和(自身を除く): 1957840444

約数列:

[1, 2, 4, 7, 14, 28, 5023, 10046, 13913, 20092, 27826, 35161, 55652, 70322, 97391, 140644, 194782, 389564, 69884999, 139769998, 279539996, 489194993, 978389986, 1956779972]

約数ペア:

[(1, 1956779972), (2, 978389986), (4, 489194993), (7, 279539996), (14, 139769998), (28, 69884999), (5023, 389564), (10046, 194782), (13913, 140644), (20092, 97391), (27826, 70322), (35161, 55652)]