1341428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:767

約数の個数: 24

約数和(自身を含む): 2624160

約数和(自身を除く): 1282732

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 709, 946, 1418, 1892, 2836, 7799, 15598, 30487, 31196, 60974, 121948, 335357, 670714, 1341428]

約数ペア:

[(1, 1341428), (2, 670714), (4, 335357), (11, 121948), (22, 60974), (43, 31196), (44, 30487), (86, 15598), (172, 7799), (473, 2836), (709, 1892), (946, 1418)]