1142678878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{7177}}^1\times {\mathrm{7237}}^1$

素因数の和:14427

約数の個数: 16

約数和(自身を含む): 1870357104

約数和(自身を除く): 727678226

約数列:

[1, 2, 11, 22, 7177, 7237, 14354, 14474, 78947, 79607, 157894, 159214, 51939949, 103879898, 571339439, 1142678878]

約数ペア:

[(1, 1142678878), (2, 571339439), (11, 103879898), (22, 51939949), (7177, 159214), (7237, 157894), (14354, 79607), (14474, 78947)]