2016409264

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{13397}}^1$

素因数の和:13837

約数の個数: 40

約数和(自身を含む): 4086925920

約数和(自身を除く): 2070516656

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 409, 818, 1636, 3272, 6544, 9407, 13397, 18814, 26794, 37628, 53588, 75256, 107176, 150512, 214352, 308131, 616262, 1232524, 2465048, 4930096, 5479373, 10958746, 21917492, 43834984, 87669968, 126025579, 252051158, 504102316, 1008204632, 2016409264]

約数ペア:

[(1, 2016409264), (2, 1008204632), (4, 504102316), (8, 252051158), (16, 126025579), (23, 87669968), (46, 43834984), (92, 21917492), (184, 10958746), (368, 5479373), (409, 4930096), (818, 2465048), (1636, 1232524), (3272, 616262), (6544, 308131), (9407, 214352), (13397, 150512), (18814, 107176), (26794, 75256), (37628, 53588)]