1255366519

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{81343}}^1$

素因数の和:81438

約数の個数: 16

約数和(自身を含む): 1452478464

約数和(自身を除く): 197111945

約数列:

[1, 11, 23, 61, 253, 671, 1403, 15433, 81343, 894773, 1870889, 4961923, 20579779, 54581153, 114124229, 1255366519]

約数ペア:

[(1, 1255366519), (11, 114124229), (23, 54581153), (61, 20579779), (253, 4961923), (671, 1870889), (1403, 894773), (15433, 81343)]