2103188546

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{758179}}^1$

素因数の和:758273

約数の個数: 16

約数和(自身を含む): 3366319200

約数和(自身を除く): 1263130654

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 758179, 1516358, 14405401, 28810802, 55347067, 110694134, 1051594273, 2103188546]

約数ペア:

[(1, 2103188546), (2, 1051594273), (19, 110694134), (38, 55347067), (73, 28810802), (146, 14405401), (1387, 1516358), (2774, 758179)]