4985972

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{571}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 9129120

約数和(自身を除く): 4143148

約数列:

[1, 2, 4, 37, 59, 74, 118, 148, 236, 571, 1142, 2183, 2284, 4366, 8732, 21127, 33689, 42254, 67378, 84508, 134756, 1246493, 2492986, 4985972]

約数ペア:

[(1, 4985972), (2, 2492986), (4, 1246493), (37, 134756), (59, 84508), (74, 67378), (118, 42254), (148, 33689), (236, 21127), (571, 8732), (1142, 4366), (2183, 2284)]