4997968

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{1307}}^1$

素因数の和:1554

約数の個数: 20

約数和(自身を含む): 9731520

約数和(自身を除く): 4733552

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1307, 1912, 2614, 3824, 5228, 10456, 20912, 312373, 624746, 1249492, 2498984, 4997968]

約数ペア:

[(1, 4997968), (2, 2498984), (4, 1249492), (8, 624746), (16, 312373), (239, 20912), (478, 10456), (956, 5228), (1307, 3824), (1912, 2614)]