2080494482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{210619}}^1$

素因数の和:211081

約数の個数: 16

約数和(自身を含む): 3412044000

約数和(自身を除く): 1331549518

約数列:

[1, 2, 11, 22, 449, 898, 4939, 9878, 210619, 421238, 2316809, 4633618, 94567931, 189135862, 1040247241, 2080494482]

約数ペア:

[(1, 2080494482), (2, 1040247241), (11, 189135862), (22, 94567931), (449, 4633618), (898, 2316809), (4939, 421238), (9878, 210619)]