381363842

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1\times {\mathrm{7649}}^1$

素因数の和:8005

約数の個数: 16

約数和(自身を含む): 580267800

約数和(自身を除く): 198903958

約数列:

[1, 2, 97, 194, 257, 514, 7649, 15298, 24929, 49858, 741953, 1483906, 1965793, 3931586, 190681921, 381363842]

約数ペア:

[(1, 381363842), (2, 190681921), (97, 3931586), (194, 1965793), (257, 1483906), (514, 741953), (7649, 49858), (15298, 24929)]