8291426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 14914368

約数和(自身を除く): 6622942

約数列:

[1, 2, 11, 13, 22, 26, 53, 106, 143, 286, 547, 583, 689, 1094, 1166, 1378, 6017, 7111, 7579, 12034, 14222, 15158, 28991, 57982, 78221, 156442, 318901, 376883, 637802, 753766, 4145713, 8291426]

約数ペア:

[(1, 8291426), (2, 4145713), (11, 753766), (13, 637802), (22, 376883), (26, 318901), (53, 156442), (106, 78221), (143, 57982), (286, 28991), (547, 15158), (583, 14222), (689, 12034), (1094, 7579), (1166, 7111), (1378, 6017)]