1427881828

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{863}}^1\times {\mathrm{3257}}^1$

素因数の和:4251

約数の個数: 24

約数和(自身を含む): 2522161152

約数和(自身を除く): 1094279324

約数列:

[1, 2, 4, 127, 254, 508, 863, 1726, 3257, 3452, 6514, 13028, 109601, 219202, 413639, 438404, 827278, 1654556, 2810791, 5621582, 11243164, 356970457, 713940914, 1427881828]

約数ペア:

[(1, 1427881828), (2, 713940914), (4, 356970457), (127, 11243164), (254, 5621582), (508, 2810791), (863, 1654556), (1726, 827278), (3257, 438404), (3452, 413639), (6514, 219202), (13028, 109601)]