393037367045

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{2503}}^1\times {\mathrm{765983}}^1$

素因数の和:768532

約数の個数: 16

約数和(自身を含む): 483342031872

約数和(自身を除く): 90304664827

約数列:

[1, 5, 41, 205, 2503, 12515, 102623, 513115, 765983, 3829915, 31405303, 157026515, 1917255449, 9586277245, 78607473409, 393037367045]

約数ペア:

[(1, 393037367045), (5, 78607473409), (41, 9586277245), (205, 1917255449), (2503, 157026515), (12515, 31405303), (102623, 3829915), (513115, 765983)]