1493669261

素因数分解:

$7^1\times {\mathrm{337}}^1\times {\mathrm{401}}^1\times {\mathrm{1579}}^1$

素因数の和:2324

約数の個数: 16

約数和(自身を含む): 1717472640

約数和(自身を除く): 223803379

約数列:

[1, 7, 337, 401, 1579, 2359, 2807, 11053, 135137, 532123, 633179, 945959, 3724861, 4432253, 213381323, 1493669261]

約数ペア:

[(1, 1493669261), (7, 213381323), (337, 4432253), (401, 3724861), (1579, 945959), (2359, 633179), (2807, 532123), (11053, 135137)]