1954372

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{313}}^1$

素因数の和:547

約数の個数: 24

約数和(自身を含む): 3938816

約数和(自身を除く): 1984444

約数列:

[1, 2, 4, 7, 14, 28, 223, 313, 446, 626, 892, 1252, 1561, 2191, 3122, 4382, 6244, 8764, 69799, 139598, 279196, 488593, 977186, 1954372]

約数ペア:

[(1, 1954372), (2, 977186), (4, 488593), (7, 279196), (14, 139598), (28, 69799), (223, 8764), (313, 6244), (446, 4382), (626, 3122), (892, 2191), (1252, 1561)]