8718970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1427}}^1$

素因数の和:1494

約数の個数: 32

約数和(自身を含む): 17273088

約数和(自身を除く): 8554118

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 1427, 2854, 3055, 6110, 7135, 14270, 18551, 37102, 67069, 92755, 134138, 185510, 335345, 670690, 871897, 1743794, 4359485, 8718970]

約数ペア:

[(1, 8718970), (2, 4359485), (5, 1743794), (10, 871897), (13, 670690), (26, 335345), (47, 185510), (65, 134138), (94, 92755), (130, 67069), (235, 37102), (470, 18551), (611, 14270), (1222, 7135), (1427, 6110), (2854, 3055)]