2078960044

素因数分解:

$2^2\times 7^3\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:468

約数の個数: 96

約数和(自身を含む): 4390848000

約数和(自身を除く): 2311887956

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 131, 172, 196, 262, 269, 301, 343, 524, 538, 602, 686, 917, 1076, 1204, 1372, 1834, 1883, 2107, 3668, 3766, 4214, 5633, 6419, 7532, 8428, 11266, 11567, 12838, 13181, 14749, 22532, 23134, 25676, 26362, 29498, 35239, 39431, 44933, 46268, 52724, 58996, 70478, 78862, 80969, 89866, 92267, 140956, 157724, 161938, 179732, 184534, 246673, 276017, 323876, 369068, 493346, 552034, 566783, 986692, 1104068, 1133566, 1515277, 1726711, 1932119, 2267132, 3030554, 3453422, 3864238, 3967481, 6061108, 6906844, 7728476, 7934962, 10606939, 12086977, 15869924, 21213878, 24173954, 42427756, 48347908, 74248573, 148497146, 296994292, 519740011, 1039480022, 2078960044]

約数ペア:

[(1, 2078960044), (2, 1039480022), (4, 519740011), (7, 296994292), (14, 148497146), (28, 74248573), (43, 48347908), (49, 42427756), (86, 24173954), (98, 21213878), (131, 15869924), (172, 12086977), (196, 10606939), (262, 7934962), (269, 7728476), (301, 6906844), (343, 6061108), (524, 3967481), (538, 3864238), (602, 3453422), (686, 3030554), (917, 2267132), (1076, 1932119), (1204, 1726711), (1372, 1515277), (1834, 1133566), (1883, 1104068), (2107, 986692), (3668, 566783), (3766, 552034), (4214, 493346), (5633, 369068), (6419, 323876), (7532, 276017), (8428, 246673), (11266, 184534), (11567, 179732), (12838, 161938), (13181, 157724), (14749, 140956), (22532, 92267), (23134, 89866), (25676, 80969), (26362, 78862), (29498, 70478), (35239, 58996), (39431, 52724), (44933, 46268)]