2017805152

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{2221}}^1$

素因数の和:2360

約数の個数: 96

約数和(自身を含む): 4535546400

約数和(自身を除く): 2517741248

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 88, 89, 116, 176, 178, 232, 319, 352, 356, 464, 638, 712, 928, 979, 1276, 1424, 1958, 2221, 2552, 2581, 2848, 3916, 4442, 5104, 5162, 7832, 8884, 10208, 10324, 15664, 17768, 20648, 24431, 28391, 31328, 35536, 41296, 48862, 56782, 64409, 71072, 82592, 97724, 113564, 128818, 195448, 197669, 227128, 257636, 390896, 395338, 454256, 515272, 708499, 781792, 790676, 908512, 1030544, 1416998, 1581352, 2061088, 2174359, 2833996, 3162704, 4348718, 5667992, 5732401, 6325408, 8697436, 11335984, 11464802, 17394872, 22671968, 22929604, 34789744, 45859208, 63056411, 69579488, 91718416, 126112822, 183436832, 252225644, 504451288, 1008902576, 2017805152]

約数ペア:

[(1, 2017805152), (2, 1008902576), (4, 504451288), (8, 252225644), (11, 183436832), (16, 126112822), (22, 91718416), (29, 69579488), (32, 63056411), (44, 45859208), (58, 34789744), (88, 22929604), (89, 22671968), (116, 17394872), (176, 11464802), (178, 11335984), (232, 8697436), (319, 6325408), (352, 5732401), (356, 5667992), (464, 4348718), (638, 3162704), (712, 2833996), (928, 2174359), (979, 2061088), (1276, 1581352), (1424, 1416998), (1958, 1030544), (2221, 908512), (2552, 790676), (2581, 781792), (2848, 708499), (3916, 515272), (4442, 454256), (5104, 395338), (5162, 390896), (7832, 257636), (8884, 227128), (10208, 197669), (10324, 195448), (15664, 128818), (17768, 113564), (20648, 97724), (24431, 82592), (28391, 71072), (31328, 64409), (35536, 56782), (41296, 48862)]