2480812278

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{6991}}^1$

素因数の和:7098

約数の個数: 96

約数和(自身を含む): 6198156288

約数和(自身を除く): 3717344010

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 71, 98, 102, 119, 142, 147, 213, 238, 294, 357, 426, 497, 714, 833, 994, 1207, 1491, 1666, 2414, 2499, 2982, 3479, 3621, 4998, 6958, 6991, 7242, 8449, 10437, 13982, 16898, 20874, 20973, 25347, 41946, 48937, 50694, 59143, 97874, 118286, 118847, 146811, 177429, 237694, 293622, 342559, 354858, 356541, 496361, 685118, 713082, 831929, 992722, 1027677, 1489083, 1663858, 2055354, 2495787, 2978166, 3474527, 4991574, 5823503, 6949054, 8438137, 10423581, 11647006, 16876274, 17470509, 20847162, 24321689, 25314411, 34941018, 48643378, 50628822, 59066959, 72965067, 118133918, 145930134, 177200877, 354401754, 413468713, 826937426, 1240406139, 2480812278]

約数ペア:

[(1, 2480812278), (2, 1240406139), (3, 826937426), (6, 413468713), (7, 354401754), (14, 177200877), (17, 145930134), (21, 118133918), (34, 72965067), (42, 59066959), (49, 50628822), (51, 48643378), (71, 34941018), (98, 25314411), (102, 24321689), (119, 20847162), (142, 17470509), (147, 16876274), (213, 11647006), (238, 10423581), (294, 8438137), (357, 6949054), (426, 5823503), (497, 4991574), (714, 3474527), (833, 2978166), (994, 2495787), (1207, 2055354), (1491, 1663858), (1666, 1489083), (2414, 1027677), (2499, 992722), (2982, 831929), (3479, 713082), (3621, 685118), (4998, 496361), (6958, 356541), (6991, 354858), (7242, 342559), (8449, 293622), (10437, 237694), (13982, 177429), (16898, 146811), (20874, 118847), (20973, 118286), (25347, 97874), (41946, 59143), (48937, 50694)]