248627194

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{11827}}^1$

素因数の和:12309

約数の個数: 16

約数和(自身を含む): 390040128

約数和(自身を除く): 141412934

約数列:

[1, 2, 23, 46, 457, 914, 10511, 11827, 21022, 23654, 272021, 544042, 5404939, 10809878, 124313597, 248627194]

約数ペア:

[(1, 248627194), (2, 124313597), (23, 10809878), (46, 5404939), (457, 544042), (914, 272021), (10511, 23654), (11827, 21022)]