1547401966

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{581293}}^1$

素因数の和:581328

約数の個数: 16

約数和(自身を含む): 2553043248

約数和(自身を除く): 1005641282

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 581293, 1162586, 6394223, 12788446, 70336453, 140672906, 773700983, 1547401966]

約数ペア:

[(1, 1547401966), (2, 773700983), (11, 140672906), (22, 70336453), (121, 12788446), (242, 6394223), (1331, 1162586), (2662, 581293)]