2005957558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1931}}^1\times {\mathrm{2053}}^1$

素因数の和:4020

約数の個数: 32

約数和(自身を含む): 3428635392

約数和(自身を除く): 1422677834

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 1931, 2053, 3862, 4106, 21241, 22583, 42482, 44413, 45166, 47219, 88826, 94438, 488543, 519409, 977086, 1038818, 3964343, 7928686, 43607773, 87215546, 91179889, 182359778, 1002978779, 2005957558]

約数ペア:

[(1, 2005957558), (2, 1002978779), (11, 182359778), (22, 91179889), (23, 87215546), (46, 43607773), (253, 7928686), (506, 3964343), (1931, 1038818), (2053, 977086), (3862, 519409), (4106, 488543), (21241, 94438), (22583, 88826), (42482, 47219), (44413, 45166)]