2938429439

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{751}}^1$

素因数の和:1071

約数の個数: 32

約数和(自身を含む): 3431285760

約数和(自身を除く): 492856321

約数列:

[1, 11, 19, 97, 193, 209, 751, 1067, 1843, 2123, 3667, 8261, 14269, 18721, 20273, 40337, 72847, 144943, 156959, 205931, 355699, 801317, 1384093, 1594373, 2753917, 3912689, 14059471, 15225023, 30293087, 154654181, 267129949, 2938429439]

約数ペア:

[(1, 2938429439), (11, 267129949), (19, 154654181), (97, 30293087), (193, 15225023), (209, 14059471), (751, 3912689), (1067, 2753917), (1843, 1594373), (2123, 1384093), (3667, 801317), (8261, 355699), (14269, 205931), (18721, 156959), (20273, 144943), (40337, 72847)]