2016521115

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{27793}}^1$

素因数の和:28499

約数の個数: 32

約数和(自身を含む): 3692822016

約数和(自身を除く): 1676300901

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 691, 2073, 3455, 4837, 10365, 14511, 24185, 27793, 72555, 83379, 138965, 194551, 416895, 583653, 972755, 2918265, 19204963, 57614889, 96024815, 134434741, 288074445, 403304223, 672173705, 2016521115]

約数ペア:

[(1, 2016521115), (3, 672173705), (5, 403304223), (7, 288074445), (15, 134434741), (21, 96024815), (35, 57614889), (105, 19204963), (691, 2918265), (2073, 972755), (3455, 583653), (4837, 416895), (10365, 194551), (14511, 138965), (24185, 83379), (27793, 72555)]