870827222

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{691}}^1\times {\mathrm{4229}}^1$

素因数の和:5071

約数の個数: 16

約数和(自身を含む): 1317222000

約数和(自身を除く): 446394778

約数列:

[1, 2, 149, 298, 691, 1382, 4229, 8458, 102959, 205918, 630121, 1260242, 2922239, 5844478, 435413611, 870827222]

約数ペア:

[(1, 870827222), (2, 435413611), (149, 5844478), (298, 2922239), (691, 1260242), (1382, 630121), (4229, 205918), (8458, 102959)]