386993519

素因数分解:

${\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{2659}}^1$

素因数の和:2902

約数の個数: 16

約数和(自身を含む): 429770880

約数和(自身を除く): 42777361

約数列:

[1, 11, 101, 131, 1111, 1441, 2659, 13231, 29249, 145541, 268559, 348329, 2954149, 3831619, 35181229, 386993519]

約数ペア:

[(1, 386993519), (11, 35181229), (101, 3831619), (131, 2954149), (1111, 348329), (1441, 268559), (2659, 145541), (13231, 29249)]