7137782416

素因数分解:

$2^4\times {\mathrm{1451}}^1\times {\mathrm{307451}}^1$

素因数の和:308910

約数の個数: 20

約数和(自身を含む): 13839029424

約数和(自身を除く): 6701247008

約数列:

[1, 2, 4, 8, 16, 1451, 2902, 5804, 11608, 23216, 307451, 614902, 1229804, 2459608, 4919216, 446111401, 892222802, 1784445604, 3568891208, 7137782416]

約数ペア:

[(1, 7137782416), (2, 3568891208), (4, 1784445604), (8, 892222802), (16, 446111401), (1451, 4919216), (2902, 2459608), (5804, 1229804), (11608, 614902), (23216, 307451)]