2947336

素因数分解:

$2^3\times 7^1\times {\mathrm{52631}}^1$

素因数の和:52644

約数の個数: 16

約数和(自身を含む): 6315840

約数和(自身を除く): 3368504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 52631, 105262, 210524, 368417, 421048, 736834, 1473668, 2947336]

約数ペア:

[(1, 2947336), (2, 1473668), (4, 736834), (7, 421048), (8, 368417), (14, 210524), (28, 105262), (56, 52631)]