2161676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{673}}^1$

素因数の和:761

約数の個数: 24

約数和(自身を含む): 4189584

約数和(自身を除く): 2027908

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 673, 803, 1346, 1606, 2692, 3212, 7403, 14806, 29612, 49129, 98258, 196516, 540419, 1080838, 2161676]

約数ペア:

[(1, 2161676), (2, 1080838), (4, 540419), (11, 196516), (22, 98258), (44, 49129), (73, 29612), (146, 14806), (292, 7403), (673, 3212), (803, 2692), (1346, 1606)]