1520297776

素因数分解:

$2^4\times {\mathrm{3539}}^1\times {\mathrm{26849}}^1$

素因数の和:30396

約数の個数: 20

約数和(自身を含む): 2946519000

約数和(自身を除く): 1426221224

約数列:

[1, 2, 4, 8, 16, 3539, 7078, 14156, 26849, 28312, 53698, 56624, 107396, 214792, 429584, 95018611, 190037222, 380074444, 760148888, 1520297776]

約数ペア:

[(1, 1520297776), (2, 760148888), (4, 380074444), (8, 190037222), (16, 95018611), (3539, 429584), (7078, 214792), (14156, 107396), (26849, 56624), (28312, 53698)]