2078329156

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{212161}}^1$

素因数の和:212275

約数の個数: 24

約数和(自身を含む): 3801943040

約数和(自身を除く): 1723613884

約数列:

[1, 2, 4, 31, 62, 79, 124, 158, 316, 2449, 4898, 9796, 212161, 424322, 848644, 6576991, 13153982, 16760719, 26307964, 33521438, 67042876, 519582289, 1039164578, 2078329156]

約数ペア:

[(1, 2078329156), (2, 1039164578), (4, 519582289), (31, 67042876), (62, 33521438), (79, 26307964), (124, 16760719), (158, 13153982), (316, 6576991), (2449, 848644), (4898, 424322), (9796, 212161)]