4780724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1033}}^1$

素因数の和:1139

約数の個数: 24

約数和(自身を含む): 9119880

約数和(自身を除く): 4339156

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1033, 1157, 2066, 2314, 4132, 4628, 13429, 26858, 53716, 91937, 183874, 367748, 1195181, 2390362, 4780724]

約数ペア:

[(1, 4780724), (2, 2390362), (4, 1195181), (13, 367748), (26, 183874), (52, 91937), (89, 53716), (178, 26858), (356, 13429), (1033, 4628), (1157, 4132), (2066, 2314)]