387973794

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4974023}}^1$

素因数の和:4974041

約数の個数: 16

約数和(自身を含む): 835636032

約数和(自身を除く): 447662238

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 4974023, 9948046, 14922069, 29844138, 64662299, 129324598, 193986897, 387973794]

約数ペア:

[(1, 387973794), (2, 193986897), (3, 129324598), (6, 64662299), (13, 29844138), (26, 14922069), (39, 9948046), (78, 4974023)]