2779390

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6779}}^1$

素因数の和:6827

約数の個数: 16

約数和(自身を含む): 5125680

約数和(自身を除く): 2346290

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 6779, 13558, 33895, 67790, 277939, 555878, 1389695, 2779390]

約数ペア:

[(1, 2779390), (2, 1389695), (5, 555878), (10, 277939), (41, 67790), (82, 33895), (205, 13558), (410, 6779)]