4209986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6173}}^1$

素因数の和:6217

約数の個数: 16

約数和(自身を含む): 7112448

約数和(自身を除く): 2902462

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 6173, 12346, 67903, 135806, 191363, 382726, 2104993, 4209986]

約数ペア:

[(1, 4209986), (2, 2104993), (11, 382726), (22, 191363), (31, 135806), (62, 67903), (341, 12346), (682, 6173)]