1915697780122

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{547}}^1\times {\mathrm{2428703}}^1$

素因数の和:2429362

約数の個数: 32

約数和(自身を含む): 3322000760832

約数和(自身を除く): 1406302980710

約数列:

[1, 2, 7, 14, 103, 206, 547, 721, 1094, 1442, 3829, 7658, 56341, 112682, 394387, 788774, 2428703, 4857406, 17000921, 34001842, 250156409, 500312818, 1328500541, 1751094863, 2657001082, 3502189726, 9299503787, 18599007574, 136835555723, 273671111446, 957848890061, 1915697780122]

約数ペア:

[(1, 1915697780122), (2, 957848890061), (7, 273671111446), (14, 136835555723), (103, 18599007574), (206, 9299503787), (547, 3502189726), (721, 2657001082), (1094, 1751094863), (1442, 1328500541), (3829, 500312818), (7658, 250156409), (56341, 34001842), (112682, 17000921), (394387, 4857406), (788774, 2428703)]