243697412

素因数分解:

$2^2\times 7^1\times {\mathrm{467}}^1\times {\mathrm{18637}}^1$

素因数の和:19115

約数の個数: 24

約数和(自身を含む): 488464704

約数和(自身を除く): 244767292

約数列:

[1, 2, 4, 7, 14, 28, 467, 934, 1868, 3269, 6538, 13076, 18637, 37274, 74548, 130459, 260918, 521836, 8703479, 17406958, 34813916, 60924353, 121848706, 243697412]

約数ペア:

[(1, 243697412), (2, 121848706), (4, 60924353), (7, 34813916), (14, 17406958), (28, 8703479), (467, 521836), (934, 260918), (1868, 130459), (3269, 74548), (6538, 37274), (13076, 18637)]