254682298

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{10193}}^1$

素因数の和:10270

約数の個数: 24

約数和(自身を含む): 425150964

約数和(自身を除く): 170468666

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 961, 1922, 10193, 12493, 20386, 24986, 132509, 265018, 315983, 631966, 4107779, 8215558, 9795473, 19590946, 127341149, 254682298]

約数ペア:

[(1, 254682298), (2, 127341149), (13, 19590946), (26, 9795473), (31, 8215558), (62, 4107779), (403, 631966), (806, 315983), (961, 265018), (1922, 132509), (10193, 24986), (12493, 20386)]