980902804

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1523141}}^1$

素因数の和:1523175

約数の個数: 24

約数和(自身を含む): 2047102848

約数和(自身を除く): 1066200044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 1523141, 3046282, 6092564, 10661987, 21323974, 35032243, 42647948, 70064486, 140128972, 245225701, 490451402, 980902804]

約数ペア:

[(1, 980902804), (2, 490451402), (4, 245225701), (7, 140128972), (14, 70064486), (23, 42647948), (28, 35032243), (46, 21323974), (92, 10661987), (161, 6092564), (322, 3046282), (644, 1523141)]