4638590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{42169}}^1$

素因数の和:42187

約数の個数: 16

約数和(自身を含む): 9108720

約数和(自身を除く): 4470130

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 42169, 84338, 210845, 421690, 463859, 927718, 2319295, 4638590]

約数ペア:

[(1, 4638590), (2, 2319295), (5, 927718), (10, 463859), (11, 421690), (22, 210845), (55, 84338), (110, 42169)]