2908690561

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1451}}^1\times {\mathrm{12451}}^1$

素因数の和:13932

約数の個数: 16

約数和(自身を含む): 3471418368

約数和(自身を除く): 562727807

約数列:

[1, 7, 23, 161, 1451, 10157, 12451, 33373, 87157, 233611, 286373, 2004611, 18066401, 126464807, 415527223, 2908690561]

約数ペア:

[(1, 2908690561), (7, 415527223), (23, 126464807), (161, 18066401), (1451, 2004611), (10157, 286373), (12451, 233611), (33373, 87157)]