348712026

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{103969}}^1$

素因数の和:104030

約数の個数: 32

約数和(自身を含む): 768546240

約数和(自身を除く): 419834214

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 103969, 207938, 311907, 623814, 1351597, 2703194, 4054791, 4470667, 8109582, 8941334, 13412001, 26824002, 58118671, 116237342, 174356013, 348712026]

約数ペア:

[(1, 348712026), (2, 174356013), (3, 116237342), (6, 58118671), (13, 26824002), (26, 13412001), (39, 8941334), (43, 8109582), (78, 4470667), (86, 4054791), (129, 2703194), (258, 1351597), (559, 623814), (1118, 311907), (1677, 207938), (3354, 103969)]