494262124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{151243}}^1$

素因数の和:151309

約数の個数: 24

約数和(自身を含む): 931663040

約数和(自身を除く): 437400916

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 151243, 302486, 604972, 2873617, 5747234, 6503449, 11494468, 13006898, 26013796, 123565531, 247131062, 494262124]

約数ペア:

[(1, 494262124), (2, 247131062), (4, 123565531), (19, 26013796), (38, 13006898), (43, 11494468), (76, 6503449), (86, 5747234), (172, 2873617), (817, 604972), (1634, 302486), (3268, 151243)]