2008199835

素因数分解:

$3^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{88721}}^1$

素因数の和:89235

約数の個数: 24

約数和(自身を含む): 3487839264

約数和(自身を除く): 1479639429

約数列:

[1, 3, 5, 9, 15, 45, 503, 1509, 2515, 4527, 7545, 22635, 88721, 266163, 443605, 798489, 1330815, 3992445, 44626663, 133879989, 223133315, 401639967, 669399945, 2008199835]

約数ペア:

[(1, 2008199835), (3, 669399945), (5, 401639967), (9, 223133315), (15, 133879989), (45, 44626663), (503, 3992445), (1509, 1330815), (2515, 798489), (4527, 443605), (7545, 266163), (22635, 88721)]