247809166

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{1069}}^1$

素因数の和:1380

約数の個数: 32

約数和(自身を含む): 417402720

約数和(自身を除く): 169593554

約数列:

[1, 2, 11, 22, 41, 82, 257, 451, 514, 902, 1069, 2138, 2827, 5654, 10537, 11759, 21074, 23518, 43829, 87658, 115907, 231814, 274733, 482119, 549466, 964238, 3022063, 6044126, 11264053, 22528106, 123904583, 247809166]

約数ペア:

[(1, 247809166), (2, 123904583), (11, 22528106), (22, 11264053), (41, 6044126), (82, 3022063), (257, 964238), (451, 549466), (514, 482119), (902, 274733), (1069, 231814), (2138, 115907), (2827, 87658), (5654, 43829), (10537, 23518), (11759, 21074)]