7842398

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1621}}^1$

素因数の和:1723

約数の個数: 16

約数和(自身を含む): 12262320

約数和(自身を除く): 4419922

約数列:

[1, 2, 41, 59, 82, 118, 1621, 2419, 3242, 4838, 66461, 95639, 132922, 191278, 3921199, 7842398]

約数ペア:

[(1, 7842398), (2, 3921199), (41, 191278), (59, 132922), (82, 95639), (118, 66461), (1621, 4838), (2419, 3242)]