2041513924

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{320791}}^1$

素因数の和:320875

約数の個数: 24

約数和(自身を含む): 3754549568

約数和(自身を除く): 1713035644

約数列:

[1, 2, 4, 37, 43, 74, 86, 148, 172, 1591, 3182, 6364, 320791, 641582, 1283164, 11869267, 13794013, 23738534, 27588026, 47477068, 55176052, 510378481, 1020756962, 2041513924]

約数ペア:

[(1, 2041513924), (2, 1020756962), (4, 510378481), (37, 55176052), (43, 47477068), (74, 27588026), (86, 23738534), (148, 13794013), (172, 11869267), (1591, 1283164), (3182, 641582), (6364, 320791)]