138857896346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1426847}}^1$

素因数の和:1427078

約数の個数: 32

約数和(自身を含む): 237313359360

約数和(自身を除く): 98455463014

約数列:

[1, 2, 13, 19, 26, 38, 197, 247, 394, 494, 2561, 3743, 5122, 7486, 48659, 97318, 1426847, 2853694, 18549011, 27110093, 37098022, 54220186, 281088859, 352431209, 562177718, 704862418, 3654155167, 5340688321, 7308310334, 10681376642, 69428948173, 138857896346]

約数ペア:

[(1, 138857896346), (2, 69428948173), (13, 10681376642), (19, 7308310334), (26, 5340688321), (38, 3654155167), (197, 704862418), (247, 562177718), (394, 352431209), (494, 281088859), (2561, 54220186), (3743, 37098022), (5122, 27110093), (7486, 18549011), (48659, 2853694), (97318, 1426847)]