7089142

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1049}}^1$

素因数の和:1191

約数の個数: 16

約数和(自身を含む): 11088000

約数和(自身を除く): 3998858

約数列:

[1, 2, 31, 62, 109, 218, 1049, 2098, 3379, 6758, 32519, 65038, 114341, 228682, 3544571, 7089142]

約数ペア:

[(1, 7089142), (2, 3544571), (31, 228682), (62, 114341), (109, 65038), (218, 32519), (1049, 6758), (2098, 3379)]