2019609948094

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6653}}^1\times {\mathrm{20431}}^1$

素因数の和:27145

約数の個数: 64

約数和(自身を含む): 3523941365760

約数和(自身を除く): 1504331417666

約数列:

[1, 2, 17, 19, 23, 34, 38, 46, 323, 391, 437, 646, 782, 874, 6653, 7429, 13306, 14858, 20431, 40862, 113101, 126407, 153019, 226202, 252814, 306038, 347327, 388189, 469913, 694654, 776378, 939826, 2148919, 2601323, 2907361, 4297838, 5202646, 5814722, 6599213, 7988521, 8928347, 13198426, 15977042, 17856694, 49425137, 98850274, 135927443, 151781899, 271854886, 303563798, 2310766531, 2582621417, 3126331189, 4621533062, 5165242834, 6252662378, 43904564089, 53147630213, 59400292591, 87809128178, 106295260426, 118800585182, 1009804974047, 2019609948094]

約数ペア:

[(1, 2019609948094), (2, 1009804974047), (17, 118800585182), (19, 106295260426), (23, 87809128178), (34, 59400292591), (38, 53147630213), (46, 43904564089), (323, 6252662378), (391, 5165242834), (437, 4621533062), (646, 3126331189), (782, 2582621417), (874, 2310766531), (6653, 303563798), (7429, 271854886), (13306, 151781899), (14858, 135927443), (20431, 98850274), (40862, 49425137), (113101, 17856694), (126407, 15977042), (153019, 13198426), (226202, 8928347), (252814, 7988521), (306038, 6599213), (347327, 5814722), (388189, 5202646), (469913, 4297838), (694654, 2907361), (776378, 2601323), (939826, 2148919)]