2016147376

素因数分解:

$2^4\times {\mathrm{619}}^1\times {\mathrm{203569}}^1$

素因数の和:204196

約数の個数: 20

約数和(自身を含む): 3912615400

約数和(自身を除く): 1896468024

約数列:

[1, 2, 4, 8, 16, 619, 1238, 2476, 4952, 9904, 203569, 407138, 814276, 1628552, 3257104, 126009211, 252018422, 504036844, 1008073688, 2016147376]

約数ペア:

[(1, 2016147376), (2, 1008073688), (4, 504036844), (8, 252018422), (16, 126009211), (619, 3257104), (1238, 1628552), (2476, 814276), (4952, 407138), (9904, 203569)]