38780508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{248593}}^1$

素因数の和:248613

約数の個数: 24

約数和(自身を含む): 97448848

約数和(自身を除く): 58668340

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 248593, 497186, 745779, 994372, 1491558, 2983116, 3231709, 6463418, 9695127, 12926836, 19390254, 38780508]

約数ペア:

[(1, 38780508), (2, 19390254), (3, 12926836), (4, 9695127), (6, 6463418), (12, 3231709), (13, 2983116), (26, 1491558), (39, 994372), (52, 745779), (78, 497186), (156, 248593)]