86864246

素因数分解:

$2^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{11909}}^1$

素因数の和:12439

約数の個数: 16

約数和(自身を含む): 149208480

約数和(自身を除く): 62344234

約数列:

[1, 2, 7, 14, 521, 1042, 3647, 7294, 11909, 23818, 83363, 166726, 6204589, 12409178, 43432123, 86864246]

約数ペア:

[(1, 86864246), (2, 43432123), (7, 12409178), (14, 6204589), (521, 166726), (1042, 83363), (3647, 23818), (7294, 11909)]