2840068

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9221}}^1$

素因数の和:9243

約数の個数: 24

約数和(自身を含む): 6197184

約数和(自身を除く): 3357116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 9221, 18442, 36884, 64547, 101431, 129094, 202862, 258188, 405724, 710017, 1420034, 2840068]

約数ペア:

[(1, 2840068), (2, 1420034), (4, 710017), (7, 405724), (11, 258188), (14, 202862), (22, 129094), (28, 101431), (44, 64547), (77, 36884), (154, 18442), (308, 9221)]