2116458128

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{2814439}}^1$

素因数の和:2814494

約数の個数: 20

約数和(自身を含む): 4187886720

約数和(自身を除く): 2071428592

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 2814439, 5628878, 11257756, 22515512, 45031024, 132278633, 264557266, 529114532, 1058229064, 2116458128]

約数ペア:

[(1, 2116458128), (2, 1058229064), (4, 529114532), (8, 264557266), (16, 132278633), (47, 45031024), (94, 22515512), (188, 11257756), (376, 5628878), (752, 2814439)]