2182397

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:356

約数の個数: 16

約数和(自身を含む): 2678400

約数和(自身を除く): 496003

約数列:

[1, 7, 19, 61, 133, 269, 427, 1159, 1883, 5111, 8113, 16409, 35777, 114863, 311771, 2182397]

約数ペア:

[(1, 2182397), (7, 311771), (19, 114863), (61, 35777), (133, 16409), (269, 8113), (427, 5111), (1159, 1883)]