2022605728

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{442003}}^1$

素因数の和:442037

約数の個数: 48

約数和(自身を含む): 4678170336

約数和(自身を除く): 2655564608

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 442003, 884006, 1768012, 3536024, 4862033, 5746039, 7072048, 9724066, 11492078, 14144096, 19448132, 22984156, 38896264, 45968312, 63206429, 77792528, 91936624, 126412858, 155585056, 183873248, 252825716, 505651432, 1011302864, 2022605728]

約数ペア:

[(1, 2022605728), (2, 1011302864), (4, 505651432), (8, 252825716), (11, 183873248), (13, 155585056), (16, 126412858), (22, 91936624), (26, 77792528), (32, 63206429), (44, 45968312), (52, 38896264), (88, 22984156), (104, 19448132), (143, 14144096), (176, 11492078), (208, 9724066), (286, 7072048), (352, 5746039), (416, 4862033), (572, 3536024), (1144, 1768012), (2288, 884006), (4576, 442003)]