28936701206

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{108784591}}^1$

素因数の和:108784619

約数の個数: 16

約数和(自身を含む): 52216604160

約数和(自身を除く): 23279902954

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 108784591, 217569182, 761492137, 1522984274, 2066907229, 4133814458, 14468350603, 28936701206]

約数ペア:

[(1, 28936701206), (2, 14468350603), (7, 4133814458), (14, 2066907229), (19, 1522984274), (38, 761492137), (133, 217569182), (266, 108784591)]