1277308004

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1471553}}^1$

素因数の和:1471595

約数の個数: 24

約数和(自身を含む): 2637024768

約数和(自身を除く): 1359716764

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 1471553, 2943106, 5886212, 10300871, 20601742, 41203484, 45618143, 91236286, 182472572, 319327001, 638654002, 1277308004]

約数ペア:

[(1, 1277308004), (2, 638654002), (4, 319327001), (7, 182472572), (14, 91236286), (28, 45618143), (31, 41203484), (62, 20601742), (124, 10300871), (217, 5886212), (434, 2943106), (868, 1471553)]