1279682294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1876367}}^1$

素因数の和:1876411

約数の個数: 16

約数和(自身を含む): 2161575936

約数和(自身を除く): 881893642

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 1876367, 3752734, 20640037, 41280074, 58167377, 116334754, 639841147, 1279682294]

約数ペア:

[(1, 1279682294), (2, 639841147), (11, 116334754), (22, 58167377), (31, 41280074), (62, 20640037), (341, 3752734), (682, 1876367)]