3920656

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{773}}^1$

素因数の和:1098

約数の個数: 20

約数和(自身を含む): 7630092

約数和(自身を除く): 3709436

約数列:

[1, 2, 4, 8, 16, 317, 634, 773, 1268, 1546, 2536, 3092, 5072, 6184, 12368, 245041, 490082, 980164, 1960328, 3920656]

約数ペア:

[(1, 3920656), (2, 1960328), (4, 980164), (8, 490082), (16, 245041), (317, 12368), (634, 6184), (773, 5072), (1268, 3092), (1546, 2536)]