2008472578

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4627817}}^1$

素因数の和:4627857

約数の個数: 16

約数和(自身を含む): 3554164224

約数和(自身を除く): 1545691646

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 4627817, 9255634, 32394719, 64789438, 143462327, 286924654, 1004236289, 2008472578]

約数ペア:

[(1, 2008472578), (2, 1004236289), (7, 286924654), (14, 143462327), (31, 64789438), (62, 32394719), (217, 9255634), (434, 4627817)]