1736017138

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{240379}}^1$

素因数の和:240561

約数の個数: 16

約数和(自身を含む): 2734562880

約数和(自身を除く): 998545742

約数列:

[1, 2, 23, 46, 157, 314, 3611, 7222, 240379, 480758, 5528717, 11057434, 37739503, 75479006, 868008569, 1736017138]

約数ペア:

[(1, 1736017138), (2, 868008569), (23, 75479006), (46, 37739503), (157, 11057434), (314, 5528717), (3611, 480758), (7222, 240379)]