520620479

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{16981}}^1$

素因数の和:17078

約数の個数: 16

約数和(自身を含む): 573855744

約数和(自身を除く): 53235265

約数列:

[1, 23, 31, 43, 713, 989, 1333, 16981, 30659, 390563, 526411, 730183, 12107453, 16794209, 22635673, 520620479]

約数ペア:

[(1, 520620479), (23, 22635673), (31, 16794209), (43, 12107453), (713, 730183), (989, 526411), (1333, 390563), (16981, 30659)]