2011063178

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{133519}}^1$

素因数の和:133981

約数の個数: 16

約数和(自身を含む): 3201275520

約数和(自身を除く): 1190212342

約数列:

[1, 2, 17, 34, 443, 886, 7531, 15062, 133519, 267038, 2269823, 4539646, 59148917, 118297834, 1005531589, 2011063178]

約数ペア:

[(1, 2011063178), (2, 1005531589), (17, 118297834), (34, 59148917), (443, 4539646), (886, 2269823), (7531, 267038), (15062, 133519)]