2016271024

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{323951}}^1$

素因数の和:324348

約数の個数: 20

約数和(自身を含む): 3916579680

約数和(自身を除く): 1900308656

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 6224, 323951, 647902, 1295804, 2591608, 5183216, 126016939, 252033878, 504067756, 1008135512, 2016271024]

約数ペア:

[(1, 2016271024), (2, 1008135512), (4, 504067756), (8, 252033878), (16, 126016939), (389, 5183216), (778, 2591608), (1556, 1295804), (3112, 647902), (6224, 323951)]