427674604

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{664091}}^1$

素因数の和:664125

約数の個数: 24

約数和(自身を含む): 892539648

約数和(自身を除く): 464865044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 664091, 1328182, 2656364, 4648637, 9297274, 15274093, 18594548, 30548186, 61096372, 106918651, 213837302, 427674604]

約数ペア:

[(1, 427674604), (2, 213837302), (4, 106918651), (7, 61096372), (14, 30548186), (23, 18594548), (28, 15274093), (46, 9297274), (92, 4648637), (161, 2656364), (322, 1328182), (644, 664091)]