520065458672

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{613284739}}^1$

素因数の和:613284800

約数の個数: 20

約数和(自身を含む): 1026638654760

約数和(自身を除く): 506573196088

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 613284739, 1226569478, 2453138956, 4906277912, 9812555824, 32504091167, 65008182334, 130016364668, 260032729336, 520065458672]

約数ペア:

[(1, 520065458672), (2, 260032729336), (4, 130016364668), (8, 65008182334), (16, 32504091167), (53, 9812555824), (106, 4906277912), (212, 2453138956), (424, 1226569478), (848, 613284739)]