4038455965

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{863}}^1\times {\mathrm{19913}}^1$

素因数の和:20828

約数の個数: 16

約数和(自身を含む): 4955240448

約数和(自身を除く): 916784483

約数列:

[1, 5, 47, 235, 863, 4315, 19913, 40561, 99565, 202805, 935911, 4679555, 17184919, 85924595, 807691193, 4038455965]

約数ペア:

[(1, 4038455965), (5, 807691193), (47, 85924595), (235, 17184919), (863, 4679555), (4315, 935911), (19913, 202805), (40561, 99565)]