12845550406

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{35419}}^1$

素因数の和:35513

約数の個数: 48

約数和(自身を含む): 22167961200

約数和(自身を除く): 9322410794

約数列:

[1, 2, 13, 26, 29, 37, 58, 74, 169, 338, 377, 481, 754, 962, 1073, 2146, 4901, 6253, 9802, 12506, 13949, 27898, 35419, 70838, 181337, 362674, 460447, 920894, 1027151, 1310503, 2054302, 2621006, 5985811, 11971622, 13352963, 17036539, 26705926, 34073078, 38004587, 76009174, 173588519, 221475007, 347177038, 442950014, 494059631, 988119262, 6422775203, 12845550406]

約数ペア:

[(1, 12845550406), (2, 6422775203), (13, 988119262), (26, 494059631), (29, 442950014), (37, 347177038), (58, 221475007), (74, 173588519), (169, 76009174), (338, 38004587), (377, 34073078), (481, 26705926), (754, 17036539), (962, 13352963), (1073, 11971622), (2146, 5985811), (4901, 2621006), (6253, 2054302), (9802, 1310503), (12506, 1027151), (13949, 920894), (27898, 460447), (35419, 362674), (70838, 181337)]