2012200910

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4679537}}^1$

素因数の和:4679587

約数の個数: 16

約数和(自身を含む): 3706194096

約数和(自身を除く): 1693993186

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 4679537, 9359074, 23397685, 46795370, 201220091, 402440182, 1006100455, 2012200910]

約数ペア:

[(1, 2012200910), (2, 1006100455), (5, 402440182), (10, 201220091), (43, 46795370), (86, 23397685), (215, 9359074), (430, 4679537)]