13256852

素因数分解:

$2^2\times 7^2\times {\mathrm{239}}^1\times {\mathrm{283}}^1$

素因数の和:540

約数の個数: 36

約数和(自身を含む): 27195840

約数和(自身を除く): 13938988

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 239, 283, 478, 566, 956, 1132, 1673, 1981, 3346, 3962, 6692, 7924, 11711, 13867, 23422, 27734, 46844, 55468, 67637, 135274, 270548, 473459, 946918, 1893836, 3314213, 6628426, 13256852]

約数ペア:

[(1, 13256852), (2, 6628426), (4, 3314213), (7, 1893836), (14, 946918), (28, 473459), (49, 270548), (98, 135274), (196, 67637), (239, 55468), (283, 46844), (478, 27734), (566, 23422), (956, 13867), (1132, 11711), (1673, 7924), (1981, 6692), (3346, 3962)]