2545317482

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{943409}}^1$

素因数の和:943501

約数の個数: 16

約数和(自身を含む): 4075531200

約数和(自身を除く): 1530213718

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 943409, 1886818, 17924771, 35849542, 66982039, 133964078, 1272658741, 2545317482]

約数ペア:

[(1, 2545317482), (2, 1272658741), (19, 133964078), (38, 66982039), (71, 35849542), (142, 17924771), (1349, 1886818), (2698, 943409)]