3920228930

素因数分解:

$2^1\times 5^1\times {\mathrm{2663}}^1\times {\mathrm{147211}}^1$

素因数の和:149881

約数の個数: 16

約数和(自身を含む): 7059109824

約数和(自身を除く): 3138880894

約数列:

[1, 2, 5, 10, 2663, 5326, 13315, 26630, 147211, 294422, 736055, 1472110, 392022893, 784045786, 1960114465, 3920228930]

約数ペア:

[(1, 3920228930), (2, 1960114465), (5, 784045786), (10, 392022893), (2663, 1472110), (5326, 736055), (13315, 294422), (26630, 147211)]