6978605770

素因数分解:

$2^1\times 5^1\times {\mathrm{3187}}^1\times {\mathrm{218971}}^1$

素因数の和:222165

約数の個数: 16

約数和(自身を含む): 12565489248

約数和(自身を除く): 5586883478

約数列:

[1, 2, 5, 10, 3187, 6374, 15935, 31870, 218971, 437942, 1094855, 2189710, 697860577, 1395721154, 3489302885, 6978605770]

約数ペア:

[(1, 6978605770), (2, 3489302885), (5, 1395721154), (10, 697860577), (3187, 2189710), (6374, 1094855), (15935, 437942), (31870, 218971)]