2007990134

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{659}}^1\times {\mathrm{22739}}^1$

素因数の和:23467

約数の個数: 16

約数和(自身を含む): 3061713600

約数和(自身を除く): 1053723466

約数列:

[1, 2, 67, 134, 659, 1318, 22739, 44153, 45478, 88306, 1523513, 3047026, 14985001, 29970002, 1003995067, 2007990134]

約数ペア:

[(1, 2007990134), (2, 1003995067), (67, 29970002), (134, 14985001), (659, 3047026), (1318, 1523513), (22739, 88306), (44153, 45478)]