1678211822

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{119039}}^1$

素因数の和:119120

約数の個数: 32

約数和(自身を含む): 3085516800

約数和(自身を除く): 1407304978

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 266, 371, 742, 1007, 2014, 7049, 14098, 119039, 238078, 833273, 1666546, 2261741, 4523482, 6309067, 12618134, 15832187, 31664374, 44163469, 88326938, 119872273, 239744546, 839105911, 1678211822]

約数ペア:

[(1, 1678211822), (2, 839105911), (7, 239744546), (14, 119872273), (19, 88326938), (38, 44163469), (53, 31664374), (106, 15832187), (133, 12618134), (266, 6309067), (371, 4523482), (742, 2261741), (1007, 1666546), (2014, 833273), (7049, 238078), (14098, 119039)]