816742414

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1\times {\mathrm{9199}}^1$

素因数の和:9735

約数の個数: 16

約数和(自身を含む): 1240012800

約数和(自身を除く): 423270386

約数列:

[1, 2, 103, 206, 431, 862, 9199, 18398, 44393, 88786, 947497, 1894994, 3964769, 7929538, 408371207, 816742414]

約数ペア:

[(1, 816742414), (2, 408371207), (103, 7929538), (206, 3964769), (431, 1894994), (862, 947497), (9199, 88786), (18398, 44393)]