268568294

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{14419}}^1$

素因数の和:14627

約数の個数: 16

約数和(自身を含む): 411835200

約数和(自身を除く): 143266906

約数列:

[1, 2, 67, 134, 139, 278, 9313, 14419, 18626, 28838, 966073, 1932146, 2004241, 4008482, 134284147, 268568294]

約数ペア:

[(1, 268568294), (2, 134284147), (67, 4008482), (134, 2004241), (139, 1932146), (278, 966073), (9313, 28838), (14419, 18626)]