1925489279

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{3461}}^1$

素因数の和:3623

約数の個数: 32

約数和(自身を含む): 2392934400

約数和(自身を除く): 467445121

約数列:

[1, 7, 19, 47, 89, 133, 329, 623, 893, 1691, 3461, 4183, 6251, 11837, 24227, 29281, 65759, 79477, 162667, 308029, 460313, 556339, 1138669, 2156203, 3090673, 5852551, 14477363, 21634711, 40967857, 101341541, 275069897, 1925489279]

約数ペア:

[(1, 1925489279), (7, 275069897), (19, 101341541), (47, 40967857), (89, 21634711), (133, 14477363), (329, 5852551), (623, 3090673), (893, 2156203), (1691, 1138669), (3461, 556339), (4183, 460313), (6251, 308029), (11837, 162667), (24227, 79477), (29281, 65759)]