538664528

素因数分解:

$2^4\times {\mathrm{223}}^2\times {\mathrm{677}}^1$

素因数の和:1131

約数の個数: 30

約数和(自身を含む): 1049912154

約数和(自身を除く): 511247626

約数列:

[1, 2, 4, 8, 16, 223, 446, 677, 892, 1354, 1784, 2708, 3568, 5416, 10832, 49729, 99458, 150971, 198916, 301942, 397832, 603884, 795664, 1207768, 2415536, 33666533, 67333066, 134666132, 269332264, 538664528]

約数ペア:

[(1, 538664528), (2, 269332264), (4, 134666132), (8, 67333066), (16, 33666533), (223, 2415536), (446, 1207768), (677, 795664), (892, 603884), (1354, 397832), (1784, 301942), (2708, 198916), (3568, 150971), (5416, 99458), (10832, 49729)]