2016112189

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{70783}}^1$

素因数の和:71116

約数の個数: 16

約数和(自身を含む): 2489331712

約数和(自身を除く): 473219523

約数列:

[1, 7, 13, 91, 313, 2191, 4069, 28483, 70783, 495481, 920179, 6441253, 22155079, 155085553, 288016027, 2016112189]

約数ペア:

[(1, 2016112189), (7, 288016027), (13, 155085553), (91, 22155079), (313, 6441253), (2191, 920179), (4069, 495481), (28483, 70783)]