1394456

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1$

素因数の和:723

約数の個数: 32

約数和(自身を含む): 3073440

約数和(自身を除く): 1678984

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 673, 1036, 1346, 2072, 2692, 4711, 5384, 9422, 18844, 24901, 37688, 49802, 99604, 174307, 199208, 348614, 697228, 1394456]

約数ペア:

[(1, 1394456), (2, 697228), (4, 348614), (7, 199208), (8, 174307), (14, 99604), (28, 49802), (37, 37688), (56, 24901), (74, 18844), (148, 9422), (259, 5384), (296, 4711), (518, 2692), (673, 2072), (1036, 1346)]