2005080518

素因数分解:

$2^1\times 7^1\times {\mathrm{1579}}^1\times {\mathrm{90703}}^1$

素因数の和:92291

約数の個数: 16

約数和(自身を含む): 3439495680

約数和(自身を除く): 1434415162

約数列:

[1, 2, 7, 14, 1579, 3158, 11053, 22106, 90703, 181406, 634921, 1269842, 143220037, 286440074, 1002540259, 2005080518]

約数ペア:

[(1, 2005080518), (2, 1002540259), (7, 286440074), (14, 143220037), (1579, 1269842), (3158, 634921), (11053, 181406), (22106, 90703)]