2007302479

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{1907}}^1$

素因数の和:2239

約数の個数: 32

約数和(自身を含む): 2538708480

約数和(自身を除く): 531406001

約数列:

[1, 7, 13, 43, 91, 269, 301, 559, 1883, 1907, 3497, 3913, 11567, 13349, 24479, 24791, 80969, 82001, 150371, 173537, 512983, 574007, 1052597, 1066013, 3590881, 6668779, 7462091, 22058269, 46681453, 154407883, 286757497, 2007302479]

約数ペア:

[(1, 2007302479), (7, 286757497), (13, 154407883), (43, 46681453), (91, 22058269), (269, 7462091), (301, 6668779), (559, 3590881), (1883, 1066013), (1907, 1052597), (3497, 574007), (3913, 512983), (11567, 173537), (13349, 150371), (24479, 82001), (24791, 80969)]