291213436090

素因数分解:

$2^1\times 5^1\times {\mathrm{8087}}^1\times {\mathrm{3601007}}^1$

素因数の和:3609101

約数の個数: 16

約数和(自身を含む): 524249148672

約数和(自身を除く): 233035712582

約数列:

[1, 2, 5, 10, 8087, 16174, 40435, 80870, 3601007, 7202014, 18005035, 36010070, 29121343609, 58242687218, 145606718045, 291213436090]

約数ペア:

[(1, 291213436090), (2, 145606718045), (5, 58242687218), (10, 29121343609), (8087, 36010070), (16174, 18005035), (40435, 7202014), (80870, 3601007)]