2013112145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{69191}}^1$

素因数の和:69253

約数の個数: 24

約数和(自身を含む): 2754948672

約数和(自身を除く): 741836527

約数列:

[1, 5, 11, 23, 55, 115, 253, 529, 1265, 2645, 5819, 29095, 69191, 345955, 761101, 1591393, 3805505, 7956965, 17505323, 36602039, 87526615, 183010195, 402622429, 2013112145]

約数ペア:

[(1, 2013112145), (5, 402622429), (11, 183010195), (23, 87526615), (55, 36602039), (115, 17505323), (253, 7956965), (529, 3805505), (1265, 1591393), (2645, 761101), (5819, 345955), (29095, 69191)]