2752806686

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{998117}}^1$

素因数の和:998323

約数の個数: 16

約数和(自身を含む): 4743056736

約数和(自身を除く): 1990250050

約数列:

[1, 2, 7, 14, 197, 394, 1379, 2758, 998117, 1996234, 6986819, 13973638, 196629049, 393258098, 1376403343, 2752806686]

約数ペア:

[(1, 2752806686), (2, 1376403343), (7, 393258098), (14, 196629049), (197, 13973638), (394, 6986819), (1379, 1996234), (2758, 998117)]