256644179

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{3167}}^1$

素因数の和:3370

約数の個数: 16

約数和(自身を含む): 287400960

約数和(自身を除く): 30756781

約数列:

[1, 11, 53, 139, 583, 1529, 3167, 7367, 34837, 81037, 167851, 440213, 1846361, 4842343, 23331289, 256644179]

約数ペア:

[(1, 256644179), (11, 23331289), (53, 4842343), (139, 1846361), (583, 440213), (1529, 167851), (3167, 81037), (7367, 34837)]