268889702654

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{2719}}^1\times {\mathrm{453637}}^1$

素因数の和:456467

約数の個数: 16

約数和(自身を含む): 407185468800

約数和(自身を除く): 138295766146

約数列:

[1, 2, 109, 218, 2719, 5438, 296371, 453637, 592742, 907274, 49446433, 98892866, 1233439003, 2466878006, 134444851327, 268889702654]

約数ペア:

[(1, 268889702654), (2, 134444851327), (109, 2466878006), (218, 1233439003), (2719, 98892866), (5438, 49446433), (296371, 907274), (453637, 592742)]