2288891913

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{3851}}^1$

素因数の和:3986

約数の個数: 64

約数和(自身を含む): 3976003584

約数和(自身を除く): 1687111671

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 83, 93, 217, 231, 249, 341, 581, 651, 913, 1023, 1743, 2387, 2573, 2739, 3851, 6391, 7161, 7719, 11553, 18011, 19173, 26957, 28303, 42361, 54033, 80871, 84909, 119381, 127083, 198121, 296527, 319633, 358143, 594363, 835667, 889581, 958899, 1313191, 2237431, 2507001, 3515963, 3939573, 6712293, 9192337, 9908623, 10547889, 24611741, 27577011, 29725869, 69360361, 73835223, 108994853, 208081083, 326984559, 762963971, 2288891913]

約数ペア:

[(1, 2288891913), (3, 762963971), (7, 326984559), (11, 208081083), (21, 108994853), (31, 73835223), (33, 69360361), (77, 29725869), (83, 27577011), (93, 24611741), (217, 10547889), (231, 9908623), (249, 9192337), (341, 6712293), (581, 3939573), (651, 3515963), (913, 2507001), (1023, 2237431), (1743, 1313191), (2387, 958899), (2573, 889581), (2739, 835667), (3851, 594363), (6391, 358143), (7161, 319633), (7719, 296527), (11553, 198121), (18011, 127083), (19173, 119381), (26957, 84909), (28303, 80871), (42361, 54033)]