1655420170124

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{28579}}^1\times {\mathrm{29137}}^1$

素因数の和:57798

約数の個数: 48

約数和(自身を含む): 3357704609280

約数和(自身を除く): 1702284439156

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 28579, 29137, 57158, 58274, 114316, 116548, 200053, 203959, 400106, 407918, 800212, 815836, 2029109, 2068727, 4058218, 4137454, 8116436, 8274908, 14203763, 14481089, 28407526, 28962178, 56815052, 57924356, 832706323, 1665412646, 3330825292, 5828944261, 11657888522, 23315777044, 59122148933, 118244297866, 236488595732, 413855042531, 827710085062, 1655420170124]

約数ペア:

[(1, 1655420170124), (2, 827710085062), (4, 413855042531), (7, 236488595732), (14, 118244297866), (28, 59122148933), (71, 23315777044), (142, 11657888522), (284, 5828944261), (497, 3330825292), (994, 1665412646), (1988, 832706323), (28579, 57924356), (29137, 56815052), (57158, 28962178), (58274, 28407526), (114316, 14481089), (116548, 14203763), (200053, 8274908), (203959, 8116436), (400106, 4137454), (407918, 4058218), (800212, 2068727), (815836, 2029109)]