1279393912

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{11351}}^1$

素因数の和:11623

約数の個数: 32

約数和(自身を含む): 2444539680

約数和(自身を除く): 1165145768

約数列:

[1, 2, 4, 8, 73, 146, 193, 292, 386, 584, 772, 1544, 11351, 14089, 22702, 28178, 45404, 56356, 90808, 112712, 828623, 1657246, 2190743, 3314492, 4381486, 6628984, 8762972, 17525944, 159924239, 319848478, 639696956, 1279393912]

約数ペア:

[(1, 1279393912), (2, 639696956), (4, 319848478), (8, 159924239), (73, 17525944), (146, 8762972), (193, 6628984), (292, 4381486), (386, 3314492), (584, 2190743), (772, 1657246), (1544, 828623), (11351, 112712), (14089, 90808), (22702, 56356), (28178, 45404)]