128858504014

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{479}}^1\times {\mathrm{981809}}^1$

素因数の和:982427

約数の個数: 16

約数和(自身を含む): 195105283200

約数和(自身を除く): 66246779186

約数列:

[1, 2, 137, 274, 479, 958, 65623, 131246, 981809, 1963618, 134507833, 269015666, 470286511, 940573022, 64429252007, 128858504014]

約数ペア:

[(1, 128858504014), (2, 64429252007), (137, 940573022), (274, 470286511), (479, 269015666), (958, 134507833), (65623, 1963618), (131246, 981809)]