2688548545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{10889}}^1$

素因数の和:11049

約数の個数: 32

約数和(自身を含む): 3575404800

約数和(自身を除く): 886856255

約数列:

[1, 5, 19, 23, 95, 113, 115, 437, 565, 2147, 2185, 2599, 10735, 10889, 12995, 49381, 54445, 206891, 246905, 250447, 1034455, 1230457, 1252235, 4758493, 6152285, 23378683, 23792465, 28300511, 116893415, 141502555, 537709709, 2688548545]

約数ペア:

[(1, 2688548545), (5, 537709709), (19, 141502555), (23, 116893415), (95, 28300511), (113, 23792465), (115, 23378683), (437, 6152285), (565, 4758493), (2147, 1252235), (2185, 1230457), (2599, 1034455), (10735, 250447), (10889, 246905), (12995, 206891), (49381, 54445)]