4080625791842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^2\times {\mathrm{21302299}}^1$

素因数の和:21302462

約数の個数: 24

約数和(自身を含む): 6535119594000

約数和(自身を除く): 2454493802158

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 5041, 10082, 95779, 191558, 21302299, 42604598, 404743681, 809487362, 1512463229, 3024926458, 28736801351, 57473602702, 107384889259, 214769778518, 2040312895921, 4080625791842]

約数ペア:

[(1, 4080625791842), (2, 2040312895921), (19, 214769778518), (38, 107384889259), (71, 57473602702), (142, 28736801351), (1349, 3024926458), (2698, 1512463229), (5041, 809487362), (10082, 404743681), (95779, 42604598), (191558, 21302299)]