2078299734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{20107}}^1$

素因数の和:20249

約数の個数: 64

約数和(自身を含む): 5003513856

約数和(自身を除く): 2925214122

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 107, 138, 161, 214, 321, 322, 483, 642, 749, 966, 1498, 2247, 2461, 4494, 4922, 7383, 14766, 17227, 20107, 34454, 40214, 51681, 60321, 103362, 120642, 140749, 281498, 422247, 462461, 844494, 924922, 1387383, 2151449, 2774766, 3237227, 4302898, 6454347, 6474454, 9711681, 12908694, 15060143, 19423362, 30120286, 45180429, 49483327, 90360858, 98966654, 148449981, 296899962, 346383289, 692766578, 1039149867, 2078299734]

約数ペア:

[(1, 2078299734), (2, 1039149867), (3, 692766578), (6, 346383289), (7, 296899962), (14, 148449981), (21, 98966654), (23, 90360858), (42, 49483327), (46, 45180429), (69, 30120286), (107, 19423362), (138, 15060143), (161, 12908694), (214, 9711681), (321, 6474454), (322, 6454347), (483, 4302898), (642, 3237227), (749, 2774766), (966, 2151449), (1498, 1387383), (2247, 924922), (2461, 844494), (4494, 462461), (4922, 422247), (7383, 281498), (14766, 140749), (17227, 120642), (20107, 103362), (34454, 60321), (40214, 51681)]