990465608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{11255291}}^1$

素因数の和:11255308

約数の個数: 16

約数和(自身を含む): 2025952560

約数和(自身を除く): 1035486952

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 11255291, 22510582, 45021164, 90042328, 123808201, 247616402, 495232804, 990465608]

約数ペア:

[(1, 990465608), (2, 495232804), (4, 247616402), (8, 123808201), (11, 90042328), (22, 45021164), (44, 22510582), (88, 11255291)]