1796645102602

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1\times {\mathrm{217579}}^1$

素因数の和:218483

約数の個数: 64

約数和(自身を含む): 3333673728000

約数和(自身を除く): 1537028625398

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 839, 1406, 1678, 4921, 5873, 9842, 11746, 15941, 31043, 31882, 62086, 111587, 217301, 217579, 223174, 434602, 435158, 589817, 1179634, 1523053, 3046106, 4128719, 4134001, 8050423, 8257438, 8268002, 16100846, 28938007, 56352961, 57876014, 112705922, 152958037, 182548781, 305916074, 365097562, 1070706259, 1277841467, 2141412518, 2555682934, 3468426839, 6754304897, 6936853678, 13508609794, 24278987873, 47280134279, 48557975746, 94560268558, 128331793043, 256663586086, 898322551301, 1796645102602]

約数ペア:

[(1, 1796645102602), (2, 898322551301), (7, 256663586086), (14, 128331793043), (19, 94560268558), (37, 48557975746), (38, 47280134279), (74, 24278987873), (133, 13508609794), (259, 6936853678), (266, 6754304897), (518, 3468426839), (703, 2555682934), (839, 2141412518), (1406, 1277841467), (1678, 1070706259), (4921, 365097562), (5873, 305916074), (9842, 182548781), (11746, 152958037), (15941, 112705922), (31043, 57876014), (31882, 56352961), (62086, 28938007), (111587, 16100846), (217301, 8268002), (217579, 8257438), (223174, 8050423), (434602, 4134001), (435158, 4128719), (589817, 3046106), (1179634, 1523053)]