2019635504

素因数分解:

$2^4\times {\mathrm{1049}}^1\times {\mathrm{120331}}^1$

素因数の和:121388

約数の個数: 20

約数和(自身を含む): 3916806600

約数和(自身を除く): 1897171096

約数列:

[1, 2, 4, 8, 16, 1049, 2098, 4196, 8392, 16784, 120331, 240662, 481324, 962648, 1925296, 126227219, 252454438, 504908876, 1009817752, 2019635504]

約数ペア:

[(1, 2019635504), (2, 1009817752), (4, 504908876), (8, 252454438), (16, 126227219), (1049, 1925296), (2098, 962648), (4196, 481324), (8392, 240662), (16784, 120331)]