1941193072

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{2017}}^1$

素因数の和:2706

約数の個数: 80

約数和(自身を含む): 4638300352

約数和(自身を除く): 2697107280

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 661, 728, 1322, 1456, 2017, 2644, 4034, 4627, 5288, 8068, 8593, 9254, 10576, 14119, 16136, 17186, 18508, 26221, 28238, 32272, 34372, 37016, 52442, 56476, 60151, 68744, 74032, 104884, 112952, 120302, 137488, 183547, 209768, 225904, 240604, 367094, 419536, 481208, 734188, 962416, 1333237, 1468376, 2666474, 2936752, 5332948, 9332659, 10665896, 17332081, 18665318, 21331792, 34664162, 37330636, 69328324, 74661272, 121324567, 138656648, 149322544, 242649134, 277313296, 485298268, 970596536, 1941193072]

約数ペア:

[(1, 1941193072), (2, 970596536), (4, 485298268), (7, 277313296), (8, 242649134), (13, 149322544), (14, 138656648), (16, 121324567), (26, 74661272), (28, 69328324), (52, 37330636), (56, 34664162), (91, 21331792), (104, 18665318), (112, 17332081), (182, 10665896), (208, 9332659), (364, 5332948), (661, 2936752), (728, 2666474), (1322, 1468376), (1456, 1333237), (2017, 962416), (2644, 734188), (4034, 481208), (4627, 419536), (5288, 367094), (8068, 240604), (8593, 225904), (9254, 209768), (10576, 183547), (14119, 137488), (16136, 120302), (17186, 112952), (18508, 104884), (26221, 74032), (28238, 68744), (32272, 60151), (34372, 56476), (37016, 52442)]