2628802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{331}}^1$

素因数の和:382

約数の個数: 24

約数和(自身を含む): 4553712

約数和(自身を除く): 1924910

約数列:

[1, 2, 11, 19, 22, 38, 209, 331, 361, 418, 662, 722, 3641, 3971, 6289, 7282, 7942, 12578, 69179, 119491, 138358, 238982, 1314401, 2628802]

約数ペア:

[(1, 2628802), (2, 1314401), (11, 238982), (19, 138358), (22, 119491), (38, 69179), (209, 12578), (331, 7942), (361, 7282), (418, 6289), (662, 3971), (722, 3641)]