770388

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1493}}^1$

素因数の和:1543

約数の個数: 24

約数和(自身を含む): 1840608

約数和(自身を除く): 1070220

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 1493, 2986, 4479, 5972, 8958, 17916, 64199, 128398, 192597, 256796, 385194, 770388]

約数ペア:

[(1, 770388), (2, 385194), (3, 256796), (4, 192597), (6, 128398), (12, 64199), (43, 17916), (86, 8958), (129, 5972), (172, 4479), (258, 2986), (516, 1493)]