550702990

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{122651}}^1$

素因数の和:123107

約数の個数: 16

約数和(自身を含む): 993481200

約数和(自身を除く): 442778210

約数列:

[1, 2, 5, 10, 449, 898, 2245, 4490, 122651, 245302, 613255, 1226510, 55070299, 110140598, 275351495, 550702990]

約数ペア:

[(1, 550702990), (2, 275351495), (5, 110140598), (10, 55070299), (449, 1226510), (898, 613255), (2245, 245302), (4490, 122651)]