520027382

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2184989}}^1$

素因数の和:2185015

約数の個数: 16

約数和(自身を含む): 943915680

約数和(自身を除く): 423888298

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 2184989, 4369978, 15294923, 30589846, 37144813, 74289626, 260013691, 520027382]

約数ペア:

[(1, 520027382), (2, 260013691), (7, 74289626), (14, 37144813), (17, 30589846), (34, 15294923), (119, 4369978), (238, 2184989)]