1355567138

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{140009}}^1$

素因数の和:140161

約数の個数: 16

約数和(自身を含む): 2096789760

約数和(自身を除く): 741222622

約数列:

[1, 2, 47, 94, 103, 206, 4841, 9682, 140009, 280018, 6580423, 13160846, 14420927, 28841854, 677783569, 1355567138]

約数ペア:

[(1, 1355567138), (2, 677783569), (47, 28841854), (94, 14420927), (103, 13160846), (206, 6580423), (4841, 280018), (9682, 140009)]