1900364077

素因数分解:

${\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{307}}^1\times {\mathrm{857}}^1$

素因数の和:1428

約数の個数: 16

約数和(自身を含む): 1978808832

約数和(自身を除く): 78444755

約数列:

[1, 31, 233, 307, 857, 7223, 9517, 26567, 71531, 199681, 263099, 2217461, 6190111, 8156069, 61302067, 1900364077]

約数ペア:

[(1, 1900364077), (31, 61302067), (233, 8156069), (307, 6190111), (857, 2217461), (7223, 263099), (9517, 199681), (26567, 71531)]