3871147678

素因数分解:

$2^1\times {\mathrm{227}}^1\times {\mathrm{839}}^1\times {\mathrm{10163}}^1$

素因数の和:11231

約数の個数: 16

約数和(自身を含む): 5839827840

約数和(自身を除く): 1968680162

約数列:

[1, 2, 227, 454, 839, 1678, 10163, 20326, 190453, 380906, 2307001, 4614002, 8526757, 17053514, 1935573839, 3871147678]

約数ペア:

[(1, 3871147678), (2, 1935573839), (227, 17053514), (454, 8526757), (839, 4614002), (1678, 2307001), (10163, 380906), (20326, 190453)]