1985520674

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{293803}}^1$

素因数の和:293945

約数の個数: 16

約数和(自身を含む): 3102570240

約数和(自身を除く): 1117049566

約数列:

[1, 2, 31, 62, 109, 218, 3379, 6758, 293803, 587606, 9107893, 18215786, 32024527, 64049054, 992760337, 1985520674]

約数ペア:

[(1, 1985520674), (2, 992760337), (31, 64049054), (62, 32024527), (109, 18215786), (218, 9107893), (3379, 587606), (6758, 293803)]