553790636

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{1303}}^1$

素因数の和:1710

約数の個数: 48

約数和(自身を含む): 1137421824

約数和(自身を除く): 583631188

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 353, 602, 706, 1204, 1303, 1412, 2471, 2606, 4942, 5212, 9121, 9884, 15179, 18242, 30358, 36484, 56029, 60716, 106253, 112058, 212506, 224116, 392203, 425012, 459959, 784406, 919918, 1568812, 1839836, 3219713, 6439426, 12878852, 19778237, 39556474, 79112948, 138447659, 276895318, 553790636]

約数ペア:

[(1, 553790636), (2, 276895318), (4, 138447659), (7, 79112948), (14, 39556474), (28, 19778237), (43, 12878852), (86, 6439426), (172, 3219713), (301, 1839836), (353, 1568812), (602, 919918), (706, 784406), (1204, 459959), (1303, 425012), (1412, 392203), (2471, 224116), (2606, 212506), (4942, 112058), (5212, 106253), (9121, 60716), (9884, 56029), (15179, 36484), (18242, 30358)]