451844

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 24

約数和(自身を含む): 842688

約数和(自身を除く): 390844

約数列:

[1, 2, 4, 37, 43, 71, 74, 86, 142, 148, 172, 284, 1591, 2627, 3053, 3182, 5254, 6106, 6364, 10508, 12212, 112961, 225922, 451844]

約数ペア:

[(1, 451844), (2, 225922), (4, 112961), (37, 12212), (43, 10508), (71, 6364), (74, 6106), (86, 5254), (142, 3182), (148, 3053), (172, 2627), (284, 1591)]