3948814

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{661}}^1$

素因数の和:795

約数の個数: 16

約数和(自身を含む): 6196320

約数和(自身を除く): 2247506

約数列:

[1, 2, 29, 58, 103, 206, 661, 1322, 2987, 5974, 19169, 38338, 68083, 136166, 1974407, 3948814]

約数ペア:

[(1, 3948814), (2, 1974407), (29, 136166), (58, 68083), (103, 38338), (206, 19169), (661, 5974), (1322, 2987)]