844001858

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1\times {\mathrm{1493}}^1$

素因数の和:1922

約数の個数: 32

約数和(自身を含む): 1462924800

約数和(自身を除く): 618922942

約数列:

[1, 2, 7, 14, 149, 271, 298, 542, 1043, 1493, 1897, 2086, 2986, 3794, 10451, 20902, 40379, 80758, 222457, 282653, 404603, 444914, 565306, 809206, 1557199, 2832221, 3114398, 5664442, 60285847, 120571694, 422000929, 844001858]

約数ペア:

[(1, 844001858), (2, 422000929), (7, 120571694), (14, 60285847), (149, 5664442), (271, 3114398), (298, 2832221), (542, 1557199), (1043, 809206), (1493, 565306), (1897, 444914), (2086, 404603), (2986, 282653), (3794, 222457), (10451, 80758), (20902, 40379)]