2016443312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{947}}^1$

素因数の和:1350

約数の個数: 80

約数和(自身を含む): 4369407840

約数和(自身を除く): 2352964528

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 353, 377, 464, 706, 754, 947, 1412, 1508, 1894, 2824, 3016, 3788, 4589, 5648, 6032, 7576, 9178, 10237, 12311, 15152, 18356, 20474, 24622, 27463, 36712, 40948, 49244, 54926, 73424, 81896, 98488, 109852, 133081, 163792, 196976, 219704, 266162, 334291, 357019, 439408, 532324, 668582, 714038, 1064648, 1337164, 1428076, 2129296, 2674328, 2856152, 4345783, 5348656, 5712304, 8691566, 9694439, 17383132, 19388878, 34766264, 38777756, 69532528, 77555512, 126027707, 155111024, 252055414, 504110828, 1008221656, 2016443312]

約数ペア:

[(1, 2016443312), (2, 1008221656), (4, 504110828), (8, 252055414), (13, 155111024), (16, 126027707), (26, 77555512), (29, 69532528), (52, 38777756), (58, 34766264), (104, 19388878), (116, 17383132), (208, 9694439), (232, 8691566), (353, 5712304), (377, 5348656), (464, 4345783), (706, 2856152), (754, 2674328), (947, 2129296), (1412, 1428076), (1508, 1337164), (1894, 1064648), (2824, 714038), (3016, 668582), (3788, 532324), (4589, 439408), (5648, 357019), (6032, 334291), (7576, 266162), (9178, 219704), (10237, 196976), (12311, 163792), (15152, 133081), (18356, 109852), (20474, 98488), (24622, 81896), (27463, 73424), (36712, 54926), (40948, 49244)]