2499007730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10865251}}^1$

素因数の和:10865281

約数の個数: 16

約数和(自身を含む): 4693788864

約数和(自身を除く): 2194781134

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 10865251, 21730502, 54326255, 108652510, 249900773, 499801546, 1249503865, 2499007730]

約数ペア:

[(1, 2499007730), (2, 1249503865), (5, 499801546), (10, 249900773), (23, 108652510), (46, 54326255), (115, 21730502), (230, 10865251)]