305480644

素因数分解:

$2^2\times 7^1\times {\mathrm{2281}}^1\times {\mathrm{4783}}^1$

素因数の和:7075

約数の個数: 24

約数和(自身を含む): 611356928

約数和(自身を除く): 305876284

約数列:

[1, 2, 4, 7, 14, 28, 2281, 4562, 4783, 9124, 9566, 15967, 19132, 31934, 33481, 63868, 66962, 133924, 10910023, 21820046, 43640092, 76370161, 152740322, 305480644]

約数ペア:

[(1, 305480644), (2, 152740322), (4, 76370161), (7, 43640092), (14, 21820046), (28, 10910023), (2281, 133924), (4562, 66962), (4783, 63868), (9124, 33481), (9566, 31934), (15967, 19132)]