2016151907

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1540223}}^1$

素因数の和:1540258

約数の個数: 16

約数和(自身を含む): 2661507072

約数和(自身を除く): 645355165

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 1540223, 10781561, 16942453, 26183791, 118597171, 183286537, 288021701, 2016151907]

約数ペア:

[(1, 2016151907), (7, 288021701), (11, 183286537), (17, 118597171), (77, 26183791), (119, 16942453), (187, 10781561), (1309, 1540223)]