494208001

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1\times {\mathrm{3307}}^1$

素因数の和:3928

約数の個数: 16

約数和(自身を含む): 581255296

約数和(自身を除く): 87047295

約数列:

[1, 7, 37, 259, 577, 3307, 4039, 21349, 23149, 122359, 149443, 856513, 1908139, 13356973, 70601143, 494208001]

約数ペア:

[(1, 494208001), (7, 70601143), (37, 13356973), (259, 1908139), (577, 856513), (3307, 149443), (4039, 122359), (21349, 23149)]