2009201806078

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29581}}^1\times {\mathrm{1997707}}^1$

素因数の和:2027307

約数の個数: 16

約数和(自身を含む): 3191194695024

約数和(自身を除く): 1181992888946

約数列:

[1, 2, 17, 34, 29581, 59162, 502877, 1005754, 1997707, 3995414, 33961019, 67922038, 59094170767, 118188341534, 1004600903039, 2009201806078]

約数ペア:

[(1, 2009201806078), (2, 1004600903039), (17, 118188341534), (34, 59094170767), (29581, 67922038), (59162, 33961019), (502877, 3995414), (1005754, 1997707)]