2078943658

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{634211}}^1$

素因数の和:634373

約数の個数: 16

約数和(自身を含む): 3424744800

約数和(自身を除く): 1345801142

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 634211, 1268422, 6976321, 13952642, 94497439, 188994878, 1039471829, 2078943658]

約数ペア:

[(1, 2078943658), (2, 1039471829), (11, 188994878), (22, 94497439), (149, 13952642), (298, 6976321), (1639, 1268422), (3278, 634211)]