2017839218

素因数分解:

$2^1\times {\mathrm{401}}^1\times {\mathrm{653}}^1\times {\mathrm{3853}}^1$

素因数の和:4909

約数の個数: 16

約数和(自身を含む): 3039742296

約数和(自身を除く): 1021903078

約数列:

[1, 2, 401, 653, 802, 1306, 3853, 7706, 261853, 523706, 1545053, 2516009, 3090106, 5032018, 1008919609, 2017839218]

約数ペア:

[(1, 2017839218), (2, 1008919609), (401, 5032018), (653, 3090106), (802, 2516009), (1306, 1545053), (3853, 523706), (7706, 261853)]