4232181278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{881}}^1\times {\mathrm{2531}}^1$

素因数の和:3500

約数の個数: 32

約数和(自身を含む): 6940860192

約数和(自身を除く): 2708678914

約数列:

[1, 2, 13, 26, 73, 146, 881, 949, 1762, 1898, 2531, 5062, 11453, 22906, 32903, 64313, 65806, 128626, 184763, 369526, 836069, 1672138, 2229811, 2401919, 4459622, 4803838, 28987543, 57975086, 162776203, 325552406, 2116090639, 4232181278]

約数ペア:

[(1, 4232181278), (2, 2116090639), (13, 325552406), (26, 162776203), (73, 57975086), (146, 28987543), (881, 4803838), (949, 4459622), (1762, 2401919), (1898, 2229811), (2531, 1672138), (5062, 836069), (11453, 369526), (22906, 184763), (32903, 128626), (64313, 65806)]