2149715092

素因数分解:

$2^2\times 7^1\times {\mathrm{719}}^1\times {\mathrm{106781}}^1$

素因数の和:107511

約数の個数: 24

約数和(自身を含む): 4305450240

約数和(自身を除く): 2155735148

約数列:

[1, 2, 4, 7, 14, 28, 719, 1438, 2876, 5033, 10066, 20132, 106781, 213562, 427124, 747467, 1494934, 2989868, 76775539, 153551078, 307102156, 537428773, 1074857546, 2149715092]

約数ペア:

[(1, 2149715092), (2, 1074857546), (4, 537428773), (7, 307102156), (14, 153551078), (28, 76775539), (719, 2989868), (1438, 1494934), (2876, 747467), (5033, 427124), (10066, 213562), (20132, 106781)]