915493081

素因数分解:

${\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{2083}}^1$

素因数の和:2400

約数の個数: 16

約数和(自身を含む): 970510464

約数和(自身を除く): 55017383

約数列:

[1, 23, 97, 197, 2083, 2231, 4531, 19109, 47909, 202051, 410351, 439507, 4647173, 9438073, 39804047, 915493081]

約数ペア:

[(1, 915493081), (23, 39804047), (97, 9438073), (197, 4647173), (2083, 439507), (2231, 410351), (4531, 202051), (19109, 47909)]