249444890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1084543}}^1$

素因数の和:1084573

約数の個数: 16

約数和(自身を含む): 468523008

約数和(自身を除く): 219078118

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1084543, 2169086, 5422715, 10845430, 24944489, 49888978, 124722445, 249444890]

約数ペア:

[(1, 249444890), (2, 124722445), (5, 49888978), (10, 24944489), (23, 10845430), (46, 5422715), (115, 2169086), (230, 1084543)]