8889107345

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1317881}}^1$

素因数の和:1317976

約数の個数: 16

約数和(自身を含む): 11386500480

約数和(自身を除く): 2497393135

約数列:

[1, 5, 19, 71, 95, 355, 1349, 6745, 1317881, 6589405, 25039739, 93569551, 125198695, 467847755, 1777821469, 8889107345]

約数ペア:

[(1, 8889107345), (5, 1777821469), (19, 467847755), (71, 125198695), (95, 93569551), (355, 25039739), (1349, 6589405), (6745, 1317881)]