1660163

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:202

約数の個数: 16

約数和(自身を含む): 1900800

約数和(自身を除く): 240637

約数列:

[1, 19, 23, 29, 131, 437, 551, 667, 2489, 3013, 3799, 12673, 57247, 72181, 87377, 1660163]

約数ペア:

[(1, 1660163), (19, 87377), (23, 72181), (29, 57247), (131, 12673), (437, 3799), (551, 3013), (667, 2489)]