2000897390

素因数分解:

$2^1\times 5^1\times {\mathrm{4483}}^1\times {\mathrm{44633}}^1$

素因数の和:49123

約数の個数: 16

約数和(自身を含む): 3602499408

約数和(自身を除く): 1601602018

約数列:

[1, 2, 5, 10, 4483, 8966, 22415, 44633, 44830, 89266, 223165, 446330, 200089739, 400179478, 1000448695, 2000897390]

約数ペア:

[(1, 2000897390), (2, 1000448695), (5, 400179478), (10, 200089739), (4483, 446330), (8966, 223165), (22415, 89266), (44633, 44830)]