2038490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8863}}^1$

素因数の和:8893

約数の個数: 16

約数和(自身を含む): 3829248

約数和(自身を除く): 1790758

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 8863, 17726, 44315, 88630, 203849, 407698, 1019245, 2038490]

約数ペア:

[(1, 2038490), (2, 1019245), (5, 407698), (10, 203849), (23, 88630), (46, 44315), (115, 17726), (230, 8863)]