7980456670

素因数分解:

$2^1\times 5^1\times {\mathrm{1601}}^1\times {\mathrm{498467}}^1$

素因数の和:500075

約数の個数: 16

約数和(自身を含む): 14373823248

約数和(自身を除く): 6393366578

約数列:

[1, 2, 5, 10, 1601, 3202, 8005, 16010, 498467, 996934, 2492335, 4984670, 798045667, 1596091334, 3990228335, 7980456670]

約数ペア:

[(1, 7980456670), (2, 3990228335), (5, 1596091334), (10, 798045667), (1601, 4984670), (3202, 2492335), (8005, 996934), (16010, 498467)]