1994148478

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3312539}}^1$

素因数の和:3312591

約数の個数: 16

約数和(自身を含む): 3498042240

約数和(自身を除く): 1503893762

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 3312539, 6625078, 23187773, 46375546, 142439177, 284878354, 997074239, 1994148478]

約数ペア:

[(1, 1994148478), (2, 997074239), (7, 284878354), (14, 142439177), (43, 46375546), (86, 23187773), (301, 6625078), (602, 3312539)]