993800542

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2289863}}^1$

素因数の和:2289903

約数の個数: 16

約数和(自身を含む): 1758615552

約数和(自身を除く): 764815010

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 2289863, 4579726, 16029041, 32058082, 70985753, 141971506, 496900271, 993800542]

約数ペア:

[(1, 993800542), (2, 496900271), (7, 141971506), (14, 70985753), (31, 32058082), (62, 16029041), (217, 4579726), (434, 2289863)]