253669207730

素因数分解:

$2^1\times 5^1\times {\mathrm{1131997}}^1\times {\mathrm{22409}}^1$

素因数の和:1154413

約数の個数: 16

約数和(自身を含む): 456625353240

約数和(自身を除く): 202956145510

約数列:

[1, 2, 5, 10, 22409, 44818, 112045, 224090, 1131997, 2263994, 5659985, 11319970, 25366920773, 50733841546, 126834603865, 253669207730]

約数ペア:

[(1, 253669207730), (2, 126834603865), (5, 50733841546), (10, 25366920773), (22409, 11319970), (44818, 5659985), (112045, 2263994), (224090, 1131997)]