2019668728

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3278683}}^1$

素因数の和:3278707

約数の個数: 32

約数和(自身を含む): 4721304960

約数和(自身を除く): 2701636232

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 3278683, 6557366, 13114732, 22950781, 26229464, 36065513, 45901562, 72131026, 91803124, 144262052, 183606248, 252458591, 288524104, 504917182, 1009834364, 2019668728]

約数ペア:

[(1, 2019668728), (2, 1009834364), (4, 504917182), (7, 288524104), (8, 252458591), (11, 183606248), (14, 144262052), (22, 91803124), (28, 72131026), (44, 45901562), (56, 36065513), (77, 26229464), (88, 22950781), (154, 13114732), (308, 6557366), (616, 3278683)]