2205695811

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{1019}}^1$

素因数の和:1200

約数の個数: 48

約数和(自身を含む): 3320956800

約数和(自身を除く): 1115260989

約数列:

[1, 3, 11, 33, 67, 89, 121, 201, 267, 363, 737, 979, 1019, 2211, 2937, 3057, 5963, 8107, 10769, 11209, 17889, 24321, 32307, 33627, 65593, 68273, 90691, 123299, 196779, 204819, 272073, 369897, 721523, 751003, 997601, 2164569, 2253009, 2992803, 6076297, 8261033, 10973611, 18228891, 24783099, 32920833, 66839267, 200517801, 735231937, 2205695811]

約数ペア:

[(1, 2205695811), (3, 735231937), (11, 200517801), (33, 66839267), (67, 32920833), (89, 24783099), (121, 18228891), (201, 10973611), (267, 8261033), (363, 6076297), (737, 2992803), (979, 2253009), (1019, 2164569), (2211, 997601), (2937, 751003), (3057, 721523), (5963, 369897), (8107, 272073), (10769, 204819), (11209, 196779), (17889, 123299), (24321, 90691), (32307, 68273), (33627, 65593)]