3938622

素因数分解:

$2^1\times 3^1\times {\mathrm{401}}^1\times {\mathrm{1637}}^1$

素因数の和:2043

約数の個数: 16

約数和(自身を含む): 7901712

約数和(自身を除く): 3963090

約数列:

[1, 2, 3, 6, 401, 802, 1203, 1637, 2406, 3274, 4911, 9822, 656437, 1312874, 1969311, 3938622]

約数ペア:

[(1, 3938622), (2, 1969311), (3, 1312874), (6, 656437), (401, 9822), (802, 4911), (1203, 3274), (1637, 2406)]