128977306

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{5741}}^1$

素因数の和:6029

約数の個数: 16

約数和(自身を含む): 198443520

約数和(自身を除く): 69466214

約数列:

[1, 2, 47, 94, 239, 478, 5741, 11233, 11482, 22466, 269827, 539654, 1372099, 2744198, 64488653, 128977306]

約数ペア:

[(1, 128977306), (2, 64488653), (47, 2744198), (94, 1372099), (239, 539654), (478, 269827), (5741, 22466), (11233, 11482)]