278538002

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{26017}}^1$

素因数の和:26173

約数の個数: 16

約数和(自身を含む): 429921432

約数和(自身を除く): 151383430

約数列:

[1, 2, 53, 101, 106, 202, 5353, 10706, 26017, 52034, 1378901, 2627717, 2757802, 5255434, 139269001, 278538002]

約数ペア:

[(1, 278538002), (2, 139269001), (53, 5255434), (101, 2757802), (106, 2627717), (202, 1378901), (5353, 52034), (10706, 26017)]