2149781158

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6676339}}^1$

素因数の和:6676371

約数の個数: 16

約数和(自身を含む): 3845571840

約数和(自身を除く): 1695790682

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 6676339, 13352678, 46734373, 93468746, 153555797, 307111594, 1074890579, 2149781158]

約数ペア:

[(1, 2149781158), (2, 1074890579), (7, 307111594), (14, 153555797), (23, 93468746), (46, 46734373), (161, 13352678), (322, 6676339)]