2049733264

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{557}}^1\times {\mathrm{1811}}^1$

素因数の和:2503

約数の個数: 40

約数和(自身を含む): 4012028928

約数和(自身を除く): 1962295664

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 557, 1016, 1114, 1811, 2032, 2228, 3622, 4456, 7244, 8912, 14488, 28976, 70739, 141478, 229997, 282956, 459994, 565912, 919988, 1008727, 1131824, 1839976, 2017454, 3679952, 4034908, 8069816, 16139632, 128108329, 256216658, 512433316, 1024866632, 2049733264]

約数ペア:

[(1, 2049733264), (2, 1024866632), (4, 512433316), (8, 256216658), (16, 128108329), (127, 16139632), (254, 8069816), (508, 4034908), (557, 3679952), (1016, 2017454), (1114, 1839976), (1811, 1131824), (2032, 1008727), (2228, 919988), (3622, 565912), (4456, 459994), (7244, 282956), (8912, 229997), (14488, 141478), (28976, 70739)]