2070009904

素因数分解:

$2^4\times {\mathrm{1217}}^1\times {\mathrm{106307}}^1$

素因数の和:107532

約数の個数: 20

約数和(自身を含む): 4013977464

約数和(自身を除く): 1943967560

約数列:

[1, 2, 4, 8, 16, 1217, 2434, 4868, 9736, 19472, 106307, 212614, 425228, 850456, 1700912, 129375619, 258751238, 517502476, 1035004952, 2070009904]

約数ペア:

[(1, 2070009904), (2, 1035004952), (4, 517502476), (8, 258751238), (16, 129375619), (1217, 1700912), (2434, 850456), (4868, 425228), (9736, 212614), (19472, 106307)]