42057058

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1\times {\mathrm{421}}^1$

素因数の和:873

約数の個数: 16

約数和(自身を含む): 63806400

約数和(自身を除く): 21749342

約数列:

[1, 2, 199, 251, 398, 421, 502, 842, 49949, 83779, 99898, 105671, 167558, 211342, 21028529, 42057058]

約数ペア:

[(1, 42057058), (2, 21028529), (199, 211342), (251, 167558), (398, 105671), (421, 99898), (502, 83779), (842, 49949)]