3978182

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8053}}^1$

素因数の和:8087

約数の個数: 16

約数和(自身を含む): 6765360

約数和(自身を除く): 2787178

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 8053, 16106, 104689, 153007, 209378, 306014, 1989091, 3978182]

約数ペア:

[(1, 3978182), (2, 1989091), (13, 306014), (19, 209378), (26, 153007), (38, 104689), (247, 16106), (494, 8053)]