4441444

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1249}}^1$

素因数の和:1387

約数の個数: 24

約数和(自身を含む): 8960000

約数和(自身を除く): 4518556

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1249, 1778, 2498, 3556, 4996, 8743, 17486, 34972, 158623, 317246, 634492, 1110361, 2220722, 4441444]

約数ペア:

[(1, 4441444), (2, 2220722), (4, 1110361), (7, 634492), (14, 317246), (28, 158623), (127, 34972), (254, 17486), (508, 8743), (889, 4996), (1249, 3556), (1778, 2498)]