540148

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:303

約数の個数: 24

約数和(自身を含む): 1096704

約数和(自身を除く): 556556

約数列:

[1, 2, 4, 7, 14, 28, 101, 191, 202, 382, 404, 707, 764, 1337, 1414, 2674, 2828, 5348, 19291, 38582, 77164, 135037, 270074, 540148]

約数ペア:

[(1, 540148), (2, 270074), (4, 135037), (7, 77164), (14, 38582), (28, 19291), (101, 5348), (191, 2828), (202, 2674), (382, 1414), (404, 1337), (707, 764)]