140883908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{11903}}^1$

素因数の和:12187

約数の個数: 24

約数和(自身を含む): 269982720

約数和(自身を除く): 129098812

約数列:

[1, 2, 4, 11, 22, 44, 269, 538, 1076, 2959, 5918, 11836, 11903, 23806, 47612, 130933, 261866, 523732, 3201907, 6403814, 12807628, 35220977, 70441954, 140883908]

約数ペア:

[(1, 140883908), (2, 70441954), (4, 35220977), (11, 12807628), (22, 6403814), (44, 3201907), (269, 523732), (538, 261866), (1076, 130933), (2959, 47612), (5918, 23806), (11836, 11903)]