290465114

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{27817}}^1$

素因数の和:28069

約数の個数: 16

約数和(自身を含む): 456660288

約数和(自身を除く): 166195174

約数列:

[1, 2, 23, 46, 227, 454, 5221, 10442, 27817, 55634, 639791, 1279582, 6314459, 12628918, 145232557, 290465114]

約数ペア:

[(1, 290465114), (2, 145232557), (23, 12628918), (46, 6314459), (227, 1279582), (454, 639791), (5221, 55634), (10442, 27817)]