1660013954

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{423257}}^1$

素因数の和:423349

約数の個数: 16

約数和(自身を含む): 2605576248

約数和(自身を除く): 945562294

約数列:

[1, 2, 37, 53, 74, 106, 1961, 3922, 423257, 846514, 15660509, 22432621, 31321018, 44865242, 830006977, 1660013954]

約数ペア:

[(1, 1660013954), (2, 830006977), (37, 44865242), (53, 31321018), (74, 22432621), (106, 15660509), (1961, 846514), (3922, 423257)]