2018268217

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{2789}}^1\times {\mathrm{5441}}^1$

素因数の和:8256

約数の個数: 16

約数和(自身を含む): 2429308800

約数和(自身を除く): 411040583

約数列:

[1, 7, 19, 133, 2789, 5441, 19523, 38087, 52991, 103379, 370937, 723653, 15174949, 106224643, 288324031, 2018268217]

約数ペア:

[(1, 2018268217), (7, 288324031), (19, 106224643), (133, 15174949), (2789, 723653), (5441, 370937), (19523, 103379), (38087, 52991)]