2057967070

素因数分解:

$2^1\times 5^1\times {\mathrm{17761}}^1\times {\mathrm{11587}}^1$

素因数の和:29355

約数の個数: 16

約数和(自身を含む): 3704869008

約数和(自身を除く): 1646901938

約数列:

[1, 2, 5, 10, 11587, 17761, 23174, 35522, 57935, 88805, 115870, 177610, 205796707, 411593414, 1028983535, 2057967070]

約数ペア:

[(1, 2057967070), (2, 1028983535), (5, 411593414), (10, 205796707), (11587, 177610), (17761, 115870), (23174, 88805), (35522, 57935)]