2016121555

素因数分解:

$5^1\times 7^1\times {\mathrm{7817}}^1\times {\mathrm{7369}}^1$

素因数の和:15198

約数の個数: 16

約数和(自身を含む): 2765695680

約数和(自身を除く): 749574125

約数列:

[1, 5, 7, 35, 7369, 7817, 36845, 39085, 51583, 54719, 257915, 273595, 57603473, 288017365, 403224311, 2016121555]

約数ペア:

[(1, 2016121555), (5, 403224311), (7, 288017365), (35, 57603473), (7369, 273595), (7817, 257915), (36845, 54719), (39085, 51583)]