2621000216

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{23909}}^1$

素因数の和:24179

約数の個数: 32

約数和(自身を含む): 5009623200

約数和(自身を除く): 2388622984

約数列:

[1, 2, 4, 8, 71, 142, 193, 284, 386, 568, 772, 1544, 13703, 23909, 27406, 47818, 54812, 95636, 109624, 191272, 1697539, 3395078, 4614437, 6790156, 9228874, 13580312, 18457748, 36915496, 327625027, 655250054, 1310500108, 2621000216]

約数ペア:

[(1, 2621000216), (2, 1310500108), (4, 655250054), (8, 327625027), (71, 36915496), (142, 18457748), (193, 13580312), (284, 9228874), (386, 6790156), (568, 4614437), (772, 3395078), (1544, 1697539), (13703, 191272), (23909, 109624), (27406, 95636), (47818, 54812)]