4893068156956

素因数分解:

$2^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{557}}^1\times {\mathrm{1220773}}^1$

素因数の和:1221598

約数の個数: 48

約数和(自身を含む): 9841860455616

約数和(自身を除く): 4948792298660

約数列:

[1, 2, 4, 7, 14, 28, 257, 514, 557, 1028, 1114, 1799, 2228, 3598, 3899, 7196, 7798, 15596, 143149, 286298, 572596, 1002043, 1220773, 2004086, 2441546, 4008172, 4883092, 8545411, 17090822, 34181644, 313738661, 627477322, 679970561, 1254954644, 1359941122, 2196170627, 2719882244, 4392341254, 4759793927, 8784682508, 9519587854, 19039175708, 174752434177, 349504868354, 699009736708, 1223267039239, 2446534078478, 4893068156956]

約数ペア:

[(1, 4893068156956), (2, 2446534078478), (4, 1223267039239), (7, 699009736708), (14, 349504868354), (28, 174752434177), (257, 19039175708), (514, 9519587854), (557, 8784682508), (1028, 4759793927), (1114, 4392341254), (1799, 2719882244), (2228, 2196170627), (3598, 1359941122), (3899, 1254954644), (7196, 679970561), (7798, 627477322), (15596, 313738661), (143149, 34181644), (286298, 17090822), (572596, 8545411), (1002043, 4883092), (1220773, 4008172), (2004086, 2441546)]