3774490

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4241}}^1$

素因数の和:4337

約数の個数: 16

約数和(自身を含む): 6872040

約数和(自身を除く): 3097550

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 4241, 8482, 21205, 42410, 377449, 754898, 1887245, 3774490]

約数ペア:

[(1, 3774490), (2, 1887245), (5, 754898), (10, 377449), (89, 42410), (178, 21205), (445, 8482), (890, 4241)]