2008540804921

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{359116897}}^1$

素因数の和:359116968

約数の個数: 16

約数和(自身を含む): 2482215998976

約数和(自身を除く): 473675194055

約数列:

[1, 7, 17, 47, 119, 329, 799, 5593, 359116897, 2513818279, 6104987249, 16878494159, 42734910743, 118149459113, 286934400703, 2008540804921]

約数ペア:

[(1, 2008540804921), (7, 286934400703), (17, 118149459113), (47, 42734910743), (119, 16878494159), (329, 6104987249), (799, 2513818279), (5593, 359116897)]