442698982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{101119}}^1$

素因数の和:101331

約数の個数: 16

約数和(自身を含む): 728064000

約数和(自身を除く): 285365018

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4378, 101119, 202238, 1112309, 2224618, 20122681, 40245362, 221349491, 442698982]

約数ペア:

[(1, 442698982), (2, 221349491), (11, 40245362), (22, 20122681), (199, 2224618), (398, 1112309), (2189, 202238), (4378, 101119)]