1965718132

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{888661}}^1$

素因数の和:888751

約数の個数: 24

約数和(自身を含む): 3981205760

約数和(自身を除く): 2015487628

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 888661, 1777322, 3554644, 6220627, 12441254, 24882508, 70204219, 140408438, 280816876, 491429533, 982859066, 1965718132]

約数ペア:

[(1, 1965718132), (2, 982859066), (4, 491429533), (7, 280816876), (14, 140408438), (28, 70204219), (79, 24882508), (158, 12441254), (316, 6220627), (553, 3554644), (1106, 1777322), (2212, 888661)]