1944946558

素因数分解:

$2^1\times {\mathrm{281}}^1\times {\mathrm{641}}^1\times {\mathrm{5399}}^1$

素因数の和:6323

約数の個数: 16

約数和(自身を含む): 2932912800

約数和(自身を除く): 987966242

約数列:

[1, 2, 281, 562, 641, 1282, 5399, 10798, 180121, 360242, 1517119, 3034238, 3460759, 6921518, 972473279, 1944946558]

約数ペア:

[(1, 1944946558), (2, 972473279), (281, 6921518), (562, 3460759), (641, 3034238), (1282, 1517119), (5399, 360242), (10798, 180121)]