1995890220002

素因数分解:

$2^1\times 7^1\times {\mathrm{2819}}^1\times {\mathrm{50572397}}^1$

素因数の和:50575225

約数の個数: 16

約数和(自身を含む): 3422739896640

約数和(自身を除く): 1426849676638

約数列:

[1, 2, 7, 14, 2819, 5638, 19733, 39466, 50572397, 101144794, 354006779, 708013558, 142563587143, 285127174286, 997945110001, 1995890220002]

約数ペア:

[(1, 1995890220002), (2, 997945110001), (7, 285127174286), (14, 142563587143), (2819, 708013558), (5638, 354006779), (19733, 101144794), (39466, 50572397)]