1831198

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:351

約数の個数: 16

約数和(自身を含む): 2851200

約数和(自身を除く): 1020002

約数列:

[1, 2, 43, 86, 107, 199, 214, 398, 4601, 8557, 9202, 17114, 21293, 42586, 915599, 1831198]

約数ペア:

[(1, 1831198), (2, 915599), (43, 42586), (86, 21293), (107, 17114), (199, 9202), (214, 8557), (398, 4601)]