423879554

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{2039}}^1$

素因数の和:2558

約数の個数: 32

約数和(自身を含む): 752025600

約数和(自身を除く): 328146046

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 479, 958, 2039, 3353, 4078, 6706, 14273, 14849, 28546, 29698, 63209, 103943, 126418, 207886, 442463, 884926, 976681, 1953362, 6836767, 13673534, 30277111, 60554222, 211939777, 423879554]

約数ペア:

[(1, 423879554), (2, 211939777), (7, 60554222), (14, 30277111), (31, 13673534), (62, 6836767), (217, 1953362), (434, 976681), (479, 884926), (958, 442463), (2039, 207886), (3353, 126418), (4078, 103943), (6706, 63209), (14273, 29698), (14849, 28546)]