254910064

素因数分解:

$2^4\times {\mathrm{3739}}^1\times {\mathrm{4261}}^1$

素因数の和:8008

約数の個数: 20

約数和(自身を含む): 494136280

約数和(自身を除く): 239226216

約数列:

[1, 2, 4, 8, 16, 3739, 4261, 7478, 8522, 14956, 17044, 29912, 34088, 59824, 68176, 15931879, 31863758, 63727516, 127455032, 254910064]

約数ペア:

[(1, 254910064), (2, 127455032), (4, 63727516), (8, 31863758), (16, 15931879), (3739, 68176), (4261, 59824), (7478, 34088), (8522, 29912), (14956, 17044)]