71319244022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{20011}}^1\times {\mathrm{137077}}^1$

素因数の和:157103

約数の個数: 16

約数和(自身を含む): 115214607312

約数和(自身を除く): 43895363290

約数列:

[1, 2, 13, 26, 20011, 40022, 137077, 260143, 274154, 520286, 1782001, 3564002, 2743047847, 5486095694, 35659622011, 71319244022]

約数ペア:

[(1, 71319244022), (2, 35659622011), (13, 5486095694), (26, 2743047847), (20011, 3564002), (40022, 1782001), (137077, 520286), (260143, 274154)]