1927665292

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{30449}}^1$

素因数の和:30503

約数の個数: 72

約数和(自身を含む): 4373838000

約数和(自身を除く): 2446172708

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 49, 68, 76, 98, 119, 133, 196, 238, 266, 323, 476, 532, 646, 833, 931, 1292, 1666, 1862, 2261, 3332, 3724, 4522, 9044, 15827, 30449, 31654, 60898, 63308, 121796, 213143, 426286, 517633, 578531, 852572, 1035266, 1157062, 1492001, 2070532, 2314124, 2984002, 3623431, 4049717, 5968004, 7246862, 8099434, 9835027, 14493724, 16198868, 19670054, 25364017, 28348019, 39340108, 50728034, 56696038, 68845189, 101456068, 113392076, 137690378, 275380756, 481916323, 963832646, 1927665292]

約数ペア:

[(1, 1927665292), (2, 963832646), (4, 481916323), (7, 275380756), (14, 137690378), (17, 113392076), (19, 101456068), (28, 68845189), (34, 56696038), (38, 50728034), (49, 39340108), (68, 28348019), (76, 25364017), (98, 19670054), (119, 16198868), (133, 14493724), (196, 9835027), (238, 8099434), (266, 7246862), (323, 5968004), (476, 4049717), (532, 3623431), (646, 2984002), (833, 2314124), (931, 2070532), (1292, 1492001), (1666, 1157062), (1862, 1035266), (2261, 852572), (3332, 578531), (3724, 517633), (4522, 426286), (9044, 213143), (15827, 121796), (30449, 63308), (31654, 60898)]