251929751039

素因数分解:

${\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{6977}}^1\times {\mathrm{18451}}^1$

素因数の和:25550

約数の個数: 16

約数和(自身を含む): 267816756480

約数和(自身を除く): 15887005441

約数列:

[1, 19, 103, 1957, 6977, 18451, 132563, 350569, 718631, 1900453, 13653989, 36108607, 128732627, 2445919913, 13259460581, 251929751039]

約数ペア:

[(1, 251929751039), (19, 13259460581), (103, 2445919913), (1957, 128732627), (6977, 36108607), (18451, 13653989), (132563, 1900453), (350569, 718631)]