1680492022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{700789}}^1$

素因数の和:700911

約数の個数: 16

約数和(自身を含む): 2775128400

約数和(自身を除く): 1094636378

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 700789, 1401578, 7708679, 15417358, 76386001, 152772002, 840246011, 1680492022]

約数ペア:

[(1, 1680492022), (2, 840246011), (11, 152772002), (22, 76386001), (109, 15417358), (218, 7708679), (1199, 1401578), (2398, 700789)]