281088045142

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{2281}}^1\times {\mathrm{7589}}^1$

素因数の和:10248

約数の個数: 32

約数和(自身を含む): 441461845440

約数和(自身を除く): 160373800298

約数列:

[1, 2, 23, 46, 353, 706, 2281, 4562, 7589, 8119, 15178, 16238, 52463, 104926, 174547, 349094, 805193, 1610386, 2678917, 5357834, 17310509, 18519439, 34621018, 37038878, 61615091, 123230182, 398141707, 796283414, 6110609677, 12221219354, 140544022571, 281088045142]

約数ペア:

[(1, 281088045142), (2, 140544022571), (23, 12221219354), (46, 6110609677), (353, 796283414), (706, 398141707), (2281, 123230182), (4562, 61615091), (7589, 37038878), (8119, 34621018), (15178, 18519439), (16238, 17310509), (52463, 5357834), (104926, 2678917), (174547, 1610386), (349094, 805193)]