2091541288

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{613}}^1\times {\mathrm{6007}}^1$

素因数の和:6697

約数の個数: 32

約数和(自身を含む): 3984024960

約数和(自身を除く): 1892483672

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 613, 1226, 2452, 4904, 6007, 12014, 24028, 43523, 48056, 87046, 174092, 348184, 426497, 852994, 1705988, 3411976, 3682291, 7364582, 14729164, 29458328, 261442661, 522885322, 1045770644, 2091541288]

約数ペア:

[(1, 2091541288), (2, 1045770644), (4, 522885322), (8, 261442661), (71, 29458328), (142, 14729164), (284, 7364582), (568, 3682291), (613, 3411976), (1226, 1705988), (2452, 852994), (4904, 426497), (6007, 348184), (12014, 174092), (24028, 87046), (43523, 48056)]