2656554521

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{21143}}^1$

素因数の和:21568

約数の個数: 16

約数和(自身を含む): 2968617600

約数和(自身を除く): 312063079

約数列:

[1, 17, 19, 323, 389, 6613, 7391, 21143, 125647, 359431, 401717, 6829189, 8224627, 139818659, 156267913, 2656554521]

約数ペア:

[(1, 2656554521), (17, 156267913), (19, 139818659), (323, 8224627), (389, 6829189), (6613, 401717), (7391, 359431), (21143, 125647)]