13262085992

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1\times {\mathrm{1789}}^1$

素因数の和:2166

約数の個数: 64

約数和(自身を含む): 25860416400

約数和(自身を除く): 12598330408

約数列:

[1, 2, 4, 8, 41, 82, 97, 164, 194, 233, 328, 388, 466, 776, 932, 1789, 1864, 3578, 3977, 7156, 7954, 9553, 14312, 15908, 19106, 22601, 31816, 38212, 45202, 73349, 76424, 90404, 146698, 173533, 180808, 293396, 347066, 416837, 586792, 694132, 833674, 926641, 1388264, 1667348, 1853282, 3334696, 3706564, 7114853, 7413128, 14229706, 17090317, 28459412, 34180634, 40433189, 56918824, 68361268, 80866378, 136722536, 161732756, 323465512, 1657760749, 3315521498, 6631042996, 13262085992]

約数ペア:

[(1, 13262085992), (2, 6631042996), (4, 3315521498), (8, 1657760749), (41, 323465512), (82, 161732756), (97, 136722536), (164, 80866378), (194, 68361268), (233, 56918824), (328, 40433189), (388, 34180634), (466, 28459412), (776, 17090317), (932, 14229706), (1789, 7413128), (1864, 7114853), (3578, 3706564), (3977, 3334696), (7156, 1853282), (7954, 1667348), (9553, 1388264), (14312, 926641), (15908, 833674), (19106, 694132), (22601, 586792), (31816, 416837), (38212, 347066), (45202, 293396), (73349, 180808), (76424, 173533), (90404, 146698)]