2022891344

素因数分解:

$2^4\times {\mathrm{1123}}^1\times {\mathrm{112583}}^1$

素因数の和:113714

約数の個数: 20

約数和(自身を含む): 3922876896

約数和(自身を除く): 1899985552

約数列:

[1, 2, 4, 8, 16, 1123, 2246, 4492, 8984, 17968, 112583, 225166, 450332, 900664, 1801328, 126430709, 252861418, 505722836, 1011445672, 2022891344]

約数ペア:

[(1, 2022891344), (2, 1011445672), (4, 505722836), (8, 252861418), (16, 126430709), (1123, 1801328), (2246, 900664), (4492, 450332), (8984, 225166), (17968, 112583)]