2078403838

素因数分解:

$2^1\times 7^1\times {\mathrm{8089}}^1\times {\mathrm{18353}}^1$

素因数の和:26451

約数の個数: 16

約数和(自身を含む): 3563612640

約数和(自身を除く): 1485208802

約数列:

[1, 2, 7, 14, 8089, 16178, 18353, 36706, 56623, 113246, 128471, 256942, 148457417, 296914834, 1039201919, 2078403838]

約数ペア:

[(1, 2078403838), (2, 1039201919), (7, 296914834), (14, 148457417), (8089, 256942), (16178, 128471), (18353, 113246), (36706, 56623)]