261008055588

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{443891251}}^1$

素因数の和:443891272

約数の個数: 36

約数和(自身を含む): 708450438192

約数和(自身を除く): 447442382604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 443891251, 887782502, 1331673753, 1775565004, 2663347506, 3107238757, 5326695012, 6214477514, 9321716271, 12428955028, 18643432542, 21750671299, 37286865084, 43501342598, 65252013897, 87002685196, 130504027794, 261008055588]

約数ペア:

[(1, 261008055588), (2, 130504027794), (3, 87002685196), (4, 65252013897), (6, 43501342598), (7, 37286865084), (12, 21750671299), (14, 18643432542), (21, 12428955028), (28, 9321716271), (42, 6214477514), (49, 5326695012), (84, 3107238757), (98, 2663347506), (147, 1775565004), (196, 1331673753), (294, 887782502), (588, 443891251)]