2018212906

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{1487}}^1\times {\mathrm{6719}}^1$

素因数の和:8309

約数の個数: 16

約数和(自身を含む): 3059804160

約数和(自身を除く): 1041591254

約数列:

[1, 2, 101, 202, 1487, 2974, 6719, 13438, 150187, 300374, 678619, 1357238, 9991153, 19982306, 1009106453, 2018212906]

約数ペア:

[(1, 2018212906), (2, 1009106453), (101, 19982306), (202, 9991153), (1487, 1357238), (2974, 678619), (6719, 300374), (13438, 150187)]