2018285972

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{2143}}^1$

素因数の和:2552

約数の個数: 48

約数和(自身を含む): 3825239040

約数和(自身を除く): 1806953068

約数列:

[1, 2, 4, 23, 29, 46, 58, 92, 116, 353, 667, 706, 1334, 1412, 2143, 2668, 4286, 8119, 8572, 10237, 16238, 20474, 32476, 40948, 49289, 62147, 98578, 124294, 197156, 235451, 248588, 470902, 756479, 941804, 1429381, 1512958, 2858762, 3025916, 5717524, 17399017, 21937891, 34798034, 43875782, 69596068, 87751564, 504571493, 1009142986, 2018285972]

約数ペア:

[(1, 2018285972), (2, 1009142986), (4, 504571493), (23, 87751564), (29, 69596068), (46, 43875782), (58, 34798034), (92, 21937891), (116, 17399017), (353, 5717524), (667, 3025916), (706, 2858762), (1334, 1512958), (1412, 1429381), (2143, 941804), (2668, 756479), (4286, 470902), (8119, 248588), (8572, 235451), (10237, 197156), (16238, 124294), (20474, 98578), (32476, 62147), (40948, 49289)]