189339982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{3373}}^1$

素因数の和:3532

約数の個数: 32

約数和(自身を含む): 326495232

約数和(自身を除く): 137155250

約数列:

[1, 2, 13, 17, 26, 34, 127, 221, 254, 442, 1651, 2159, 3302, 3373, 4318, 6746, 28067, 43849, 56134, 57341, 87698, 114682, 428371, 745433, 856742, 1490866, 5568823, 7282307, 11137646, 14564614, 94669991, 189339982]

約数ペア:

[(1, 189339982), (2, 94669991), (13, 14564614), (17, 11137646), (26, 7282307), (34, 5568823), (127, 1490866), (221, 856742), (254, 745433), (442, 428371), (1651, 114682), (2159, 87698), (3302, 57341), (3373, 56134), (4318, 43849), (6746, 28067)]