2726672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{13109}}^1$

素因数の和:13130

約数の個数: 20

約数和(自身を含む): 5689740

約数和(自身を除く): 2963068

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 13109, 26218, 52436, 104872, 170417, 209744, 340834, 681668, 1363336, 2726672]

約数ペア:

[(1, 2726672), (2, 1363336), (4, 681668), (8, 340834), (13, 209744), (16, 170417), (26, 104872), (52, 52436), (104, 26218), (208, 13109)]