2280778843

素因数分解:

$7^3\times {\mathrm{1117}}^1\times {\mathrm{5953}}^1$

素因数の和:7091

約数の個数: 16

約数和(自身を含む): 2662628800

約数和(自身を除く): 381849957

約数列:

[1, 7, 49, 343, 1117, 5953, 7819, 41671, 54733, 291697, 383131, 2041879, 6649501, 46546507, 325825549, 2280778843]

約数ペア:

[(1, 2280778843), (7, 325825549), (49, 46546507), (343, 6649501), (1117, 2041879), (5953, 383131), (7819, 291697), (41671, 54733)]