381856319

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{26203}}^1$

素因数の和:26294

約数の個数: 16

約数和(自身を含む): 440227200

約数和(自身を除く): 58370881

約数列:

[1, 13, 19, 59, 247, 767, 1121, 14573, 26203, 340639, 497857, 1545977, 6472141, 20097701, 29373563, 381856319]

約数ペア:

[(1, 381856319), (13, 29373563), (19, 20097701), (59, 6472141), (247, 1545977), (767, 497857), (1121, 340639), (14573, 26203)]