2525518

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1621}}^1$

素因数の和:1683

約数の個数: 16

約数和(自身を含む): 4087440

約数和(自身を除く): 1561922

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 1621, 3242, 30799, 61598, 66461, 132922, 1262759, 2525518]

約数ペア:

[(1, 2525518), (2, 1262759), (19, 132922), (38, 66461), (41, 61598), (82, 30799), (779, 3242), (1558, 1621)]