278876649601

素因数分解:

${\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2113}}^1\times {\mathrm{60293}}^1$

素因数の和:62616

約数の個数: 16

約数和(自身を含む): 305907638400

約数和(自身を除く): 27030988799

約数列:

[1, 11, 199, 2113, 2189, 23243, 60293, 420487, 663223, 4625357, 11998307, 127399109, 131981377, 1401390199, 25352422691, 278876649601]

約数ペア:

[(1, 278876649601), (11, 25352422691), (199, 1401390199), (2113, 131981377), (2189, 127399109), (23243, 11998307), (60293, 4625357), (420487, 663223)]