675675644

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1270067}}^1$

素因数の和:1270097

約数の個数: 24

約数和(自身を含む): 1422476160

約数和(自身を除く): 746800516

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1270067, 2540134, 5080268, 8890469, 17780938, 24131273, 35561876, 48262546, 96525092, 168918911, 337837822, 675675644]

約数ペア:

[(1, 675675644), (2, 337837822), (4, 168918911), (7, 96525092), (14, 48262546), (19, 35561876), (28, 24131273), (38, 17780938), (76, 8890469), (133, 5080268), (266, 2540134), (532, 1270067)]