129305908

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{10729}}^1$

素因数の和:10887

約数の個数: 24

約数和(自身を含む): 237948480

約数和(自身を除く): 108642572

約数列:

[1, 2, 4, 23, 46, 92, 131, 262, 524, 3013, 6026, 10729, 12052, 21458, 42916, 246767, 493534, 987068, 1405499, 2810998, 5621996, 32326477, 64652954, 129305908]

約数ペア:

[(1, 129305908), (2, 64652954), (4, 32326477), (23, 5621996), (46, 2810998), (92, 1405499), (131, 987068), (262, 493534), (524, 246767), (3013, 42916), (6026, 21458), (10729, 12052)]