393459782018

素因数分解:

$2^1\times {\mathrm{1193}}^1\times {\mathrm{1471}}^1\times {\mathrm{112103}}^1$

素因数の和:114769

約数の個数: 16

約数和(自身を含む): 591091209216

約数和(自身を除く): 197631427198

約数列:

[1, 2, 1193, 1471, 2386, 2942, 112103, 224206, 1754903, 3509806, 133738879, 164903513, 267477758, 329807026, 196729891009, 393459782018]

約数ペア:

[(1, 393459782018), (2, 196729891009), (1193, 329807026), (1471, 267477758), (2386, 164903513), (2942, 133738879), (112103, 3509806), (224206, 1754903)]