26390218

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{6529}}^1$

素因数の和:6621

約数の個数: 16

約数和(自身を含む): 41374080

約数和(自身を除く): 14983862

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 6529, 13058, 280747, 306863, 561494, 613726, 13195109, 26390218]

約数ペア:

[(1, 26390218), (2, 13195109), (43, 613726), (47, 561494), (86, 306863), (94, 280747), (2021, 13058), (4042, 6529)]