713731228

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{9239}}^1$

素因数の和:9370

約数の個数: 48

約数和(自身を含む): 1490227200

約数和(自身を除く): 776495972

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 89, 124, 178, 217, 356, 434, 623, 868, 1246, 2492, 2759, 5518, 9239, 11036, 18478, 19313, 36956, 38626, 64673, 77252, 129346, 258692, 286409, 572818, 822271, 1145636, 1644542, 2004863, 3289084, 4009726, 5755897, 8019452, 11511794, 23023588, 25490401, 50980802, 101961604, 178432807, 356865614, 713731228]

約数ペア:

[(1, 713731228), (2, 356865614), (4, 178432807), (7, 101961604), (14, 50980802), (28, 25490401), (31, 23023588), (62, 11511794), (89, 8019452), (124, 5755897), (178, 4009726), (217, 3289084), (356, 2004863), (434, 1644542), (623, 1145636), (868, 822271), (1246, 572818), (2492, 286409), (2759, 258692), (5518, 129346), (9239, 77252), (11036, 64673), (18478, 38626), (19313, 36956)]