289159492022

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{20458433}}^1$

素因数の和:20458663

約数の個数: 16

約数和(自身を含む): 447794203392

約数和(自身を除く): 158634711370

約数列:

[1, 2, 37, 74, 191, 382, 7067, 14134, 20458433, 40916866, 756962021, 1513924042, 3907560703, 7815121406, 144579746011, 289159492022]

約数ペア:

[(1, 289159492022), (2, 144579746011), (37, 7815121406), (74, 3907560703), (191, 1513924042), (382, 756962021), (7067, 40916866), (14134, 20458433)]