2194552015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1122533}}^1$

素因数の和:1122578

約数の個数: 16

約数和(自身を含む): 2909608128

約数和(自身を除く): 715056113

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 1122533, 5612665, 19083061, 25818259, 95415305, 129091295, 438910403, 2194552015]

約数ペア:

[(1, 2194552015), (5, 438910403), (17, 129091295), (23, 95415305), (85, 25818259), (115, 19083061), (391, 5612665), (1955, 1122533)]