2007402896

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6603299}}^1$

素因数の和:6603326

約数の個数: 20

約数和(自身を含む): 4094046000

約数和(自身を除く): 2086643104

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6603299, 13206598, 26413196, 52826392, 105652784, 125462681, 250925362, 501850724, 1003701448, 2007402896]

約数ペア:

[(1, 2007402896), (2, 1003701448), (4, 501850724), (8, 250925362), (16, 125462681), (19, 105652784), (38, 52826392), (76, 26413196), (152, 13206598), (304, 6603299)]