5421968

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{1069}}^1$

素因数の和:1394

約数の個数: 20

約数和(自身を含む): 10548060

約数和(自身を除く): 5126092

約数列:

[1, 2, 4, 8, 16, 317, 634, 1069, 1268, 2138, 2536, 4276, 5072, 8552, 17104, 338873, 677746, 1355492, 2710984, 5421968]

約数ペア:

[(1, 5421968), (2, 2710984), (4, 1355492), (8, 677746), (16, 338873), (317, 17104), (634, 8552), (1069, 5072), (1268, 4276), (2138, 2536)]