2006558344

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{4211}}^1$

素因数の和:4418

約数の個数: 64

約数和(自身を含む): 4399349760

約数和(自身を除く): 2392791416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 127, 134, 254, 268, 469, 508, 536, 889, 938, 1016, 1778, 1876, 3556, 3752, 4211, 7112, 8422, 8509, 16844, 17018, 29477, 33688, 34036, 58954, 59563, 68072, 117908, 119126, 235816, 238252, 282137, 476504, 534797, 564274, 1069594, 1128548, 1974959, 2139188, 2257096, 3743579, 3949918, 4278376, 7487158, 7899836, 14974316, 15799672, 29948632, 35831399, 71662798, 143325596, 250819793, 286651192, 501639586, 1003279172, 2006558344]

約数ペア:

[(1, 2006558344), (2, 1003279172), (4, 501639586), (7, 286651192), (8, 250819793), (14, 143325596), (28, 71662798), (56, 35831399), (67, 29948632), (127, 15799672), (134, 14974316), (254, 7899836), (268, 7487158), (469, 4278376), (508, 3949918), (536, 3743579), (889, 2257096), (938, 2139188), (1016, 1974959), (1778, 1128548), (1876, 1069594), (3556, 564274), (3752, 534797), (4211, 476504), (7112, 282137), (8422, 238252), (8509, 235816), (16844, 119126), (17018, 117908), (29477, 68072), (33688, 59563), (34036, 58954)]