4404478

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:268

約数の個数: 24

約数和(自身を含む): 7286328

約数和(自身を除く): 2881850

約数列:

[1, 2, 13, 26, 83, 157, 166, 169, 314, 338, 1079, 2041, 2158, 4082, 13031, 14027, 26062, 26533, 28054, 53066, 169403, 338806, 2202239, 4404478]

約数ペア:

[(1, 4404478), (2, 2202239), (13, 338806), (26, 169403), (83, 53066), (157, 28054), (166, 26533), (169, 26062), (314, 14027), (338, 13031), (1079, 4082), (2041, 2158)]