255388639

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{6451}}^1$

素因数の和:6582

約数の個数: 16

約数和(自身を含む): 288017280

約数和(自身を除く): 32628641

約数列:

[1, 11, 59, 61, 649, 671, 3599, 6451, 39589, 70961, 380609, 393511, 4186699, 4328621, 23217149, 255388639]

約数ペア:

[(1, 255388639), (11, 23217149), (59, 4328621), (61, 4186699), (649, 393511), (671, 380609), (3599, 70961), (6451, 39589)]