78960206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{178643}}^1$

素因数の和:178675

約数の個数: 16

約数和(自身を含む): 135054864

約数和(自身を除く): 56094658

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 178643, 357286, 2322359, 3036931, 4644718, 6073862, 39480103, 78960206]

約数ペア:

[(1, 78960206), (2, 39480103), (13, 6073862), (17, 4644718), (26, 3036931), (34, 2322359), (221, 357286), (442, 178643)]