1507422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1889}}^1$

素因数の和:1920

約数の個数: 32

約数和(自身を含む): 3628800

約数和(自身を除く): 2121378

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 1889, 3778, 5667, 11334, 13223, 26446, 35891, 39669, 71782, 79338, 107673, 215346, 251237, 502474, 753711, 1507422]

約数ペア:

[(1, 1507422), (2, 753711), (3, 502474), (6, 251237), (7, 215346), (14, 107673), (19, 79338), (21, 71782), (38, 39669), (42, 35891), (57, 26446), (114, 13223), (133, 11334), (266, 5667), (399, 3778), (798, 1889)]