1794991109

素因数分解:

${\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{349}}^1\times {\mathrm{661}}^1$

素因数の和:1292

約数の個数: 16

約数和(自身を含む): 1868428800

約数和(自身を除く): 73437691

約数列:

[1, 31, 251, 349, 661, 7781, 10819, 20491, 87599, 165911, 230689, 2715569, 5143241, 7151359, 57902939, 1794991109]

約数ペア:

[(1, 1794991109), (31, 57902939), (251, 7151359), (349, 5143241), (661, 2715569), (7781, 230689), (10819, 165911), (20491, 87599)]