2897331374

素因数分解:

$2^1\times 7^1\times {\mathrm{26783}}^1\times {\mathrm{7727}}^1$

素因数の和:34519

約数の個数: 16

約数和(自身を含む): 4967682048

約数和(自身を除く): 2070350674

約数列:

[1, 2, 7, 14, 7727, 15454, 26783, 53566, 54089, 108178, 187481, 374962, 206952241, 413904482, 1448665687, 2897331374]

約数ペア:

[(1, 2897331374), (2, 1448665687), (7, 413904482), (14, 206952241), (7727, 374962), (15454, 187481), (26783, 108178), (53566, 54089)]