254756686

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{607}}^1\times {\mathrm{1213}}^1$

素因数の和:1995

約数の個数: 16

約数和(自身を含む): 385294464

約数和(自身を除く): 130537778

約数列:

[1, 2, 173, 346, 607, 1213, 1214, 2426, 105011, 209849, 210022, 419698, 736291, 1472582, 127378343, 254756686]

約数ペア:

[(1, 254756686), (2, 127378343), (173, 1472582), (346, 736291), (607, 419698), (1213, 210022), (1214, 209849), (2426, 105011)]