918181298

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{2153}}^1$

素因数の和:2378

約数の個数: 32

約数和(自身を含む): 1468993536

約数和(自身を除く): 550812238

約数列:

[1, 2, 23, 46, 73, 127, 146, 254, 1679, 2153, 2921, 3358, 4306, 5842, 9271, 18542, 49519, 99038, 157169, 213233, 273431, 314338, 426466, 546862, 3614887, 6288913, 7229774, 12577826, 19960463, 39920926, 459090649, 918181298]

約数ペア:

[(1, 918181298), (2, 459090649), (23, 39920926), (46, 19960463), (73, 12577826), (127, 7229774), (146, 6288913), (254, 3614887), (1679, 546862), (2153, 426466), (2921, 314338), (3358, 273431), (4306, 213233), (5842, 157169), (9271, 99038), (18542, 49519)]