2016557015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{279883}}^1$

素因数の和:280030

約数の個数: 16

約数和(自身を含む): 2660017536

約数和(自身を除く): 643460521

約数列:

[1, 5, 11, 55, 131, 655, 1441, 7205, 279883, 1399415, 3078713, 15393565, 36664673, 183323365, 403311403, 2016557015]

約数ペア:

[(1, 2016557015), (5, 403311403), (11, 183323365), (55, 36664673), (131, 15393565), (655, 3078713), (1441, 1399415), (7205, 279883)]