5440214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2351}}^1$

素因数の和:2455

約数の個数: 16

約数和(自身を含む): 8890560

約数和(自身を除く): 3450346

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 2351, 4702, 30563, 61126, 209239, 418478, 2720107, 5440214]

約数ペア:

[(1, 5440214), (2, 2720107), (13, 418478), (26, 209239), (89, 61126), (178, 30563), (1157, 4702), (2314, 2351)]