2013187585

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{564709}}^1$

素因数の和:564768

約数の個数: 16

約数和(自身を含む): 2602183680

約数和(自身を除く): 588996095

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 564709, 2823545, 12988307, 17505979, 64941535, 87529895, 402637517, 2013187585]

約数ペア:

[(1, 2013187585), (5, 402637517), (23, 87529895), (31, 64941535), (115, 17505979), (155, 12988307), (713, 2823545), (3565, 564709)]