514008148

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{133717}}^1$

素因数の和:133783

約数の個数: 18

約数和(自身を含む): 929473818

約数和(自身を除く): 415465670

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 133717, 267434, 534868, 4145227, 8290454, 16580908, 128502037, 257004074, 514008148]

約数ペア:

[(1, 514008148), (2, 257004074), (4, 128502037), (31, 16580908), (62, 8290454), (124, 4145227), (961, 534868), (1922, 267434), (3844, 133717)]