2000449090

素因数分解:

$2^1\times 5^1\times {\mathrm{44623}}^1\times {\mathrm{4483}}^1$

素因数の和:49113

約数の個数: 16

約数和(自身を含む): 3601692288

約数和(自身を除く): 1601243198

約数列:

[1, 2, 5, 10, 4483, 8966, 22415, 44623, 44830, 89246, 223115, 446230, 200044909, 400089818, 1000224545, 2000449090]

約数ペア:

[(1, 2000449090), (2, 1000224545), (5, 400089818), (10, 200044909), (4483, 446230), (8966, 223115), (22415, 89246), (44623, 44830)]