4128386

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1187}}^1$

素因数の和:1273

約数の個数: 16

約数和(自身を含む): 6500736

約数和(自身を除く): 2372350

約数列:

[1, 2, 37, 47, 74, 94, 1187, 1739, 2374, 3478, 43919, 55789, 87838, 111578, 2064193, 4128386]

約数ペア:

[(1, 4128386), (2, 2064193), (37, 111578), (47, 87838), (74, 55789), (94, 43919), (1187, 3478), (1739, 2374)]