256756643

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{6827}}^1$

素因数の和:7114

約数の個数: 16

約数和(自身を含む): 302835456

約数和(自身を除く): 46078813

約数列:

[1, 11, 13, 143, 263, 2893, 3419, 6827, 37609, 75097, 88751, 976261, 1795501, 19750511, 23341513, 256756643]

約数ペア:

[(1, 256756643), (11, 23341513), (13, 19750511), (143, 1795501), (263, 976261), (2893, 88751), (3419, 75097), (6827, 37609)]