78851474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{178397}}^1$

素因数の和:178429

約数の個数: 16

約数和(自身を含む): 134868888

約数和(自身を除く): 56017414

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 178397, 356794, 2319161, 3032749, 4638322, 6065498, 39425737, 78851474]

約数ペア:

[(1, 78851474), (2, 39425737), (13, 6065498), (17, 4638322), (26, 3032749), (34, 2319161), (221, 356794), (442, 178397)]