1855078

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:339

約数の個数: 16

約数和(自身を含む): 2880000

約数和(自身を除く): 1024922

約数列:

[1, 2, 59, 79, 118, 158, 199, 398, 4661, 9322, 11741, 15721, 23482, 31442, 927539, 1855078]

約数ペア:

[(1, 1855078), (2, 927539), (59, 31442), (79, 23482), (118, 15721), (158, 11741), (199, 9322), (398, 4661)]