2620236878

素因数分解:

$2^1\times 7^2\times {\mathrm{2089}}^1\times {\mathrm{12799}}^1$

素因数の和:14904

約数の個数: 24

約数和(自身を含む): 4574592000

約数和(自身を除く): 1954355122

約数列:

[1, 2, 7, 14, 49, 98, 2089, 4178, 12799, 14623, 25598, 29246, 89593, 102361, 179186, 204722, 627151, 1254302, 26737111, 53474222, 187159777, 374319554, 1310118439, 2620236878]

約数ペア:

[(1, 2620236878), (2, 1310118439), (7, 374319554), (14, 187159777), (49, 53474222), (98, 26737111), (2089, 1254302), (4178, 627151), (12799, 204722), (14623, 179186), (25598, 102361), (29246, 89593)]