2019763328

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{1434491}}^1$

素因数の和:1434516

約数の個数: 32

約数和(自身を含む): 4389545520

約数和(自身を除く): 2369782192

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 1434491, 2868982, 5737964, 11475928, 15779401, 22951856, 31558802, 45903712, 63117604, 91807424, 126235208, 183614848, 252470416, 504940832, 1009881664, 2019763328]

約数ペア:

[(1, 2019763328), (2, 1009881664), (4, 504940832), (8, 252470416), (11, 183614848), (16, 126235208), (22, 91807424), (32, 63117604), (44, 45903712), (64, 31558802), (88, 22951856), (128, 15779401), (176, 11475928), (352, 5737964), (704, 2868982), (1408, 1434491)]