2013144028

素因数分解:

$2^2\times 7^2\times {\mathrm{10271143}}^1$

素因数の和:10271161

約数の個数: 18

約数和(自身を含む): 4098186456

約数和(自身を除く): 2085042428

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 10271143, 20542286, 41084572, 71898001, 143796002, 287592004, 503286007, 1006572014, 2013144028]

約数ペア:

[(1, 2013144028), (2, 1006572014), (4, 503286007), (7, 287592004), (14, 143796002), (28, 71898001), (49, 41084572), (98, 20542286), (196, 10271143)]