2007481336

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{479}}^1\times {\mathrm{1117}}^1$

素因数の和:1676

約数の個数: 64

約数和(自身を含む): 4378982400

約数和(自身を除く): 2371501064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 479, 536, 938, 958, 1117, 1876, 1916, 2234, 3353, 3752, 3832, 4468, 6706, 7819, 8936, 13412, 15638, 26824, 31276, 32093, 62552, 64186, 74839, 128372, 149678, 224651, 256744, 299356, 449302, 523873, 535043, 598712, 898604, 1047746, 1070086, 1797208, 2095492, 2140172, 3745301, 4190984, 4280344, 7490602, 14981204, 29962408, 35847881, 71695762, 143391524, 250935167, 286783048, 501870334, 1003740668, 2007481336]

約数ペア:

[(1, 2007481336), (2, 1003740668), (4, 501870334), (7, 286783048), (8, 250935167), (14, 143391524), (28, 71695762), (56, 35847881), (67, 29962408), (134, 14981204), (268, 7490602), (469, 4280344), (479, 4190984), (536, 3745301), (938, 2140172), (958, 2095492), (1117, 1797208), (1876, 1070086), (1916, 1047746), (2234, 898604), (3353, 598712), (3752, 535043), (3832, 523873), (4468, 449302), (6706, 299356), (7819, 256744), (8936, 224651), (13412, 149678), (15638, 128372), (26824, 74839), (31276, 64186), (32093, 62552)]