2021801048

素因数分解:

$2^3\times {\mathrm{311}}^1\times {\mathrm{389}}^1\times {\mathrm{2089}}^1$

素因数の和:2795

約数の個数: 32

約数和(自身を含む): 3814668000

約数和(自身を除く): 1792866952

約数列:

[1, 2, 4, 8, 311, 389, 622, 778, 1244, 1556, 2089, 2488, 3112, 4178, 8356, 16712, 120979, 241958, 483916, 649679, 812621, 967832, 1299358, 1625242, 2598716, 3250484, 5197432, 6500968, 252725131, 505450262, 1010900524, 2021801048]

約数ペア:

[(1, 2021801048), (2, 1010900524), (4, 505450262), (8, 252725131), (311, 6500968), (389, 5197432), (622, 3250484), (778, 2598716), (1244, 1625242), (1556, 1299358), (2089, 967832), (2488, 812621), (3112, 649679), (4178, 483916), (8356, 241958), (16712, 120979)]