450794590

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1099499}}^1$

素因数の和:1099547

約数の個数: 16

約数和(自身を含む): 831222000

約数和(自身を除く): 380427410

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1099499, 2198998, 5497495, 10994990, 45079459, 90158918, 225397295, 450794590]

約数ペア:

[(1, 450794590), (2, 225397295), (5, 90158918), (10, 45079459), (41, 10994990), (82, 5497495), (205, 2198998), (410, 1099499)]