1251888894482

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{617}}^1\times {\mathrm{19543}}^1$

素因数の和:20283

約数の個数: 64

約数和(自身を含む): 2048847865344

約数和(自身を除く): 796958970862

約数列:

[1, 2, 23, 37, 46, 61, 74, 122, 617, 851, 1234, 1403, 1702, 2257, 2806, 4514, 14191, 19543, 22829, 28382, 37637, 39086, 45658, 51911, 75274, 103822, 449489, 525067, 723091, 865651, 898978, 1050134, 1192123, 1392569, 1446182, 1731302, 2384246, 2785138, 12058031, 16631093, 24116062, 27418829, 32029087, 33262186, 44108551, 54837658, 64058174, 88217102, 277334713, 446147147, 554669426, 735539891, 892294294, 1014496673, 1471079782, 2028993346, 10261384381, 16917417493, 20522768762, 27214975967, 33834834986, 54429951934, 625944447241, 1251888894482]

約数ペア:

[(1, 1251888894482), (2, 625944447241), (23, 54429951934), (37, 33834834986), (46, 27214975967), (61, 20522768762), (74, 16917417493), (122, 10261384381), (617, 2028993346), (851, 1471079782), (1234, 1014496673), (1403, 892294294), (1702, 735539891), (2257, 554669426), (2806, 446147147), (4514, 277334713), (14191, 88217102), (19543, 64058174), (22829, 54837658), (28382, 44108551), (37637, 33262186), (39086, 32029087), (45658, 27418829), (51911, 24116062), (75274, 16631093), (103822, 12058031), (449489, 2785138), (525067, 2384246), (723091, 1731302), (865651, 1446182), (898978, 1392569), (1050134, 1192123)]