2073569905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{2371}}^1\times {\mathrm{15901}}^1$

素因数の和:18288

約数の個数: 16

約数和(自身を含む): 2715807168

約数和(自身を除く): 642237263

約数列:

[1, 5, 11, 55, 2371, 11855, 15901, 26081, 79505, 130405, 174911, 874555, 37701271, 188506355, 414713981, 2073569905]

約数ペア:

[(1, 2073569905), (5, 414713981), (11, 188506355), (55, 37701271), (2371, 874555), (11855, 174911), (15901, 130405), (26081, 79505)]