674471128

素因数分解:

$2^3\times {\mathrm{1297}}^1\times {\mathrm{65003}}^1$

素因数の和:66306

約数の個数: 16

約数和(自身を含む): 1265627880

約数和(自身を除く): 591156752

約数列:

[1, 2, 4, 8, 1297, 2594, 5188, 10376, 65003, 130006, 260012, 520024, 84308891, 168617782, 337235564, 674471128]

約数ペア:

[(1, 674471128), (2, 337235564), (4, 168617782), (8, 84308891), (1297, 520024), (2594, 260012), (5188, 130006), (10376, 65003)]