126965758078

素因数分解:

$2^1\times {\mathrm{281}}^1\times {\mathrm{3221}}^1\times {\mathrm{70139}}^1$

素因数の和:73643

約数の個数: 16

約数和(自身を含む): 191188453680

約数和(自身を除く): 64222695602

約数列:

[1, 2, 281, 562, 3221, 6442, 70139, 140278, 905101, 1810202, 19709059, 39418118, 225917719, 451835438, 63482879039, 126965758078]

約数ペア:

[(1, 126965758078), (2, 63482879039), (281, 451835438), (562, 225917719), (3221, 39418118), (6442, 19709059), (70139, 1810202), (140278, 905101)]