680215908

素因数分解:

$2^2\times 3^1\times {\mathrm{293}}^1\times {\mathrm{193463}}^1$

素因数の和:193763

約数の個数: 24

約数和(自身を含む): 1592595648

約数和(自身を除く): 912379740

約数列:

[1, 2, 3, 4, 6, 12, 293, 586, 879, 1172, 1758, 3516, 193463, 386926, 580389, 773852, 1160778, 2321556, 56684659, 113369318, 170053977, 226738636, 340107954, 680215908]

約数ペア:

[(1, 680215908), (2, 340107954), (3, 226738636), (4, 170053977), (6, 113369318), (12, 56684659), (293, 2321556), (586, 1160778), (879, 773852), (1172, 580389), (1758, 386926), (3516, 193463)]