709523137

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 792892800

約数和(自身を除く): 83369663

約数列:

[1, 19, 37, 53, 137, 139, 703, 1007, 1961, 2603, 2641, 5069, 5143, 7261, 7367, 19043, 37259, 96311, 97717, 137959, 139973, 268657, 272579, 361817, 704591, 1009279, 5104483, 5179001, 13387229, 19176301, 37343323, 709523137]

約数ペア:

[(1, 709523137), (19, 37343323), (37, 19176301), (53, 13387229), (137, 5179001), (139, 5104483), (703, 1009279), (1007, 704591), (1961, 361817), (2603, 272579), (2641, 268657), (5069, 139973), (5143, 137959), (7261, 97717), (7367, 96311), (19043, 37259)]