269540986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{2099}}^1$

素因数の和:2574

約数の個数: 32

約数和(自身を含む): 476280000

約数和(自身を除く): 206739014

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 449, 898, 2099, 4198, 4939, 5837, 9878, 11674, 23089, 27287, 46178, 54574, 64207, 128414, 300157, 600314, 942451, 1884902, 10366961, 12251863, 20733922, 24503726, 134770493, 269540986]

約数ペア:

[(1, 269540986), (2, 134770493), (11, 24503726), (13, 20733922), (22, 12251863), (26, 10366961), (143, 1884902), (286, 942451), (449, 600314), (898, 300157), (2099, 128414), (4198, 64207), (4939, 54574), (5837, 46178), (9878, 27287), (11674, 23089)]