2551218

素因数分解:

$2^1\times 3^1\times {\mathrm{449}}^1\times {\mathrm{947}}^1$

素因数の和:1401

約数の個数: 16

約数和(自身を含む): 5119200

約数和(自身を除く): 2567982

約数列:

[1, 2, 3, 6, 449, 898, 947, 1347, 1894, 2694, 2841, 5682, 425203, 850406, 1275609, 2551218]

約数ペア:

[(1, 2551218), (2, 1275609), (3, 850406), (6, 425203), (449, 5682), (898, 2841), (947, 2694), (1347, 1894)]