2489331362

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4805659}}^1$

素因数の和:4805705

約数の個数: 16

約数和(自身を含む): 4382761920

約数和(自身を除く): 1893430558

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 4805659, 9611318, 33639613, 67279226, 177809383, 355618766, 1244665681, 2489331362]

約数ペア:

[(1, 2489331362), (2, 1244665681), (7, 355618766), (14, 177809383), (37, 67279226), (74, 33639613), (259, 9611318), (518, 4805659)]