971292868

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{86077}}^1$

素因数の和:86132

約数の個数: 48

約数和(自身を含む): 2159524864

約数和(自身を除く): 1188231996

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 86077, 172154, 344308, 602539, 1119001, 1205078, 2238002, 2410156, 2668387, 4476004, 5336774, 7833007, 10673548, 15666014, 18678709, 31332028, 34689031, 37357418, 69378062, 74714836, 138756124, 242823217, 485646434, 971292868]

約数ペア:

[(1, 971292868), (2, 485646434), (4, 242823217), (7, 138756124), (13, 74714836), (14, 69378062), (26, 37357418), (28, 34689031), (31, 31332028), (52, 18678709), (62, 15666014), (91, 10673548), (124, 7833007), (182, 5336774), (217, 4476004), (364, 2668387), (403, 2410156), (434, 2238002), (806, 1205078), (868, 1119001), (1612, 602539), (2821, 344308), (5642, 172154), (11284, 86077)]