1967014780

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{750769}}^1$

素因数の和:750909

約数の個数: 24

約数和(自身を含む): 4162268880

約数和(自身を除く): 2195254100

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 750769, 1501538, 3003076, 3753845, 7507690, 15015380, 98350739, 196701478, 393402956, 491753695, 983507390, 1967014780]

約数ペア:

[(1, 1967014780), (2, 983507390), (4, 491753695), (5, 393402956), (10, 196701478), (20, 98350739), (131, 15015380), (262, 7507690), (524, 3753845), (655, 3003076), (1310, 1501538), (2620, 750769)]