1907422112519

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1\times {\mathrm{92003}}^1$

素因数の和:92460

約数の個数: 64

約数和(自身を含む): 2577642946560

約数和(自身を除く): 670220834041

約数列:

[1, 7, 11, 19, 37, 77, 133, 209, 259, 383, 407, 703, 1463, 2681, 2849, 4213, 4921, 7277, 7733, 14171, 29491, 50939, 54131, 80047, 92003, 99197, 155881, 269249, 560329, 644021, 1012033, 1091167, 1748057, 1884743, 2961739, 3404111, 7084231, 12236399, 19228627, 20732173, 23828777, 35237149, 37445221, 64678109, 134600389, 246660043, 262116547, 387608639, 452746763, 669505831, 711459199, 1303774513, 2713260473, 4686540817, 4980214393, 7364564141, 9126421591, 14341519643, 24771715747, 51551948987, 100390637501, 173402010229, 272488873217, 1907422112519]

約数ペア:

[(1, 1907422112519), (7, 272488873217), (11, 173402010229), (19, 100390637501), (37, 51551948987), (77, 24771715747), (133, 14341519643), (209, 9126421591), (259, 7364564141), (383, 4980214393), (407, 4686540817), (703, 2713260473), (1463, 1303774513), (2681, 711459199), (2849, 669505831), (4213, 452746763), (4921, 387608639), (7277, 262116547), (7733, 246660043), (14171, 134600389), (29491, 64678109), (50939, 37445221), (54131, 35237149), (80047, 23828777), (92003, 20732173), (99197, 19228627), (155881, 12236399), (269249, 7084231), (560329, 3404111), (644021, 2961739), (1012033, 1884743), (1091167, 1748057)]