520018321

素因数分解:

${\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1\times {\mathrm{613}}^1$

素因数の和:1128

約数の個数: 16

約数和(自身を含む): 557020800

約数和(自身を除く): 37002479

約数列:

[1, 17, 139, 359, 613, 2363, 6103, 10421, 49901, 85207, 220067, 848317, 1448519, 3741139, 30589313, 520018321]

約数ペア:

[(1, 520018321), (17, 30589313), (139, 3741139), (359, 1448519), (613, 848317), (2363, 220067), (6103, 85207), (10421, 49901)]