1238446771

素因数分解:

${\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1\times {\mathrm{1657}}^1$

素因数の和:2098

約数の個数: 16

約数和(自身を含む): 1318441600

約数和(自身を除く): 79994829

約数列:

[1, 19, 139, 283, 1657, 2641, 5377, 31483, 39337, 230323, 468931, 747403, 4376137, 8909689, 65181409, 1238446771]

約数ペア:

[(1, 1238446771), (19, 65181409), (139, 8909689), (283, 4376137), (1657, 747403), (2641, 468931), (5377, 230323), (31483, 39337)]