4278722

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2333}}^1$

素因数の和:2473

約数の個数: 16

約数和(自身を含む): 7394112

約数和(自身を除く): 3115390

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 2333, 4666, 16331, 32662, 305623, 611246, 2139361, 4278722]

約数ペア:

[(1, 4278722), (2, 2139361), (7, 611246), (14, 305623), (131, 32662), (262, 16331), (917, 4666), (1834, 2333)]