242538910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1054517}}^1$

素因数の和:1054547

約数の個数: 16

約数和(自身を含む): 455551776

約数和(自身を除く): 213012866

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1054517, 2109034, 5272585, 10545170, 24253891, 48507782, 121269455, 242538910]

約数ペア:

[(1, 242538910), (2, 121269455), (5, 48507782), (10, 24253891), (23, 10545170), (46, 5272585), (115, 2109034), (230, 1054517)]