1581567134

素因数分解:

$2^1\times 7^1\times {\mathrm{2879}}^1\times {\mathrm{39239}}^1$

素因数の和:42127

約数の個数: 16

約数和(自身を含む): 2712268800

約数和(自身を除く): 1130701666

約数列:

[1, 2, 7, 14, 2879, 5758, 20153, 39239, 40306, 78478, 274673, 549346, 112969081, 225938162, 790783567, 1581567134]

約数ペア:

[(1, 1581567134), (2, 790783567), (7, 225938162), (14, 112969081), (2879, 549346), (5758, 274673), (20153, 78478), (39239, 40306)]