1975214224

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{7261817}}^1$

素因数の和:7261842

約数の個数: 20

約数和(自身を含む): 4052094444

約数和(自身を除く): 2076880220

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 7261817, 14523634, 29047268, 58094536, 116189072, 123450889, 246901778, 493803556, 987607112, 1975214224]

約数ペア:

[(1, 1975214224), (2, 987607112), (4, 493803556), (8, 246901778), (16, 123450889), (17, 116189072), (34, 58094536), (68, 29047268), (136, 14523634), (272, 7261817)]