2015890202

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{503}}^1\times {\mathrm{9497}}^1$

素因数の和:10213

約数の個数: 16

約数和(自身を含む): 3044526912

約数和(自身を除く): 1028636710

約数列:

[1, 2, 211, 422, 503, 1006, 9497, 18994, 106133, 212266, 2003867, 4007734, 4776991, 9553982, 1007945101, 2015890202]

約数ペア:

[(1, 2015890202), (2, 1007945101), (211, 9553982), (422, 4776991), (503, 4007734), (1006, 2003867), (9497, 212266), (18994, 106133)]