21017027546

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{4007}}^1\times {\mathrm{154267}}^1$

素因数の和:158293

約数の個数: 16

約数和(自身を含む): 33388531776

約数和(自身を除く): 12371504230

約数列:

[1, 2, 17, 34, 4007, 8014, 68119, 136238, 154267, 308534, 2622539, 5245078, 618147869, 1236295738, 10508513773, 21017027546]

約数ペア:

[(1, 21017027546), (2, 10508513773), (17, 1236295738), (34, 618147869), (4007, 5245078), (8014, 2622539), (68119, 308534), (136238, 154267)]