1379893318

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{136111}}^1$

素因数の和:136287

約数の個数: 16

約数和(自身を含む): 2141313984

約数和(自身を除く): 761420666

約数列:

[1, 2, 37, 74, 137, 274, 5069, 10138, 136111, 272222, 5036107, 10072214, 18647207, 37294414, 689946659, 1379893318]

約数ペア:

[(1, 1379893318), (2, 689946659), (37, 37294414), (74, 18647207), (137, 10072214), (274, 5036107), (5069, 272222), (10138, 136111)]