2130454436698

素因数分解:

$2^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{346640813}}^1$

素因数の和:346641261

約数の個数: 16

約数和(自身を含む): 3660526995840

約数和(自身を除く): 1530072559142

約数列:

[1, 2, 7, 14, 439, 878, 3073, 6146, 346640813, 693281626, 2426485691, 4852971382, 152175316907, 304350633814, 1065227218349, 2130454436698]

約数ペア:

[(1, 2130454436698), (2, 1065227218349), (7, 304350633814), (14, 152175316907), (439, 4852971382), (878, 2426485691), (3073, 693281626), (6146, 346640813)]