298365424

素因数分解:

$2^4\times 7^1\times {\mathrm{2663977}}^1$

素因数の和:2663992

約数の個数: 20

約数和(自身を含む): 660666544

約数和(自身を除く): 362301120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2663977, 5327954, 10655908, 18647839, 21311816, 37295678, 42623632, 74591356, 149182712, 298365424]

約数ペア:

[(1, 298365424), (2, 149182712), (4, 74591356), (7, 42623632), (8, 37295678), (14, 21311816), (16, 18647839), (28, 10655908), (56, 5327954), (112, 2663977)]