786280144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{3780193}}^1$

素因数の和:3780214

約数の個数: 20

約数和(自身を含む): 1640604196

約数和(自身を除く): 854324052

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3780193, 7560386, 15120772, 30241544, 49142509, 60483088, 98285018, 196570036, 393140072, 786280144]

約数ペア:

[(1, 786280144), (2, 393140072), (4, 196570036), (8, 98285018), (13, 60483088), (16, 49142509), (26, 30241544), (52, 15120772), (104, 7560386), (208, 3780193)]