139944002

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{52571}}^1$

素因数の和:52606

約数の個数: 16

約数和(自身を含む): 230896224

約数和(自身を除く): 90952222

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 52571, 105142, 578281, 1156562, 6361091, 12722182, 69972001, 139944002]

約数ペア:

[(1, 139944002), (2, 69972001), (11, 12722182), (22, 6361091), (121, 1156562), (242, 578281), (1331, 105142), (2662, 52571)]