1282156568

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2081423}}^1$

素因数の和:2081447

約数の個数: 32

約数和(自身を含む): 2997250560

約数和(自身を除く): 1715093992

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 2081423, 4162846, 8325692, 14569961, 16651384, 22895653, 29139922, 45791306, 58279844, 91582612, 116559688, 160269571, 183165224, 320539142, 641078284, 1282156568]

約数ペア:

[(1, 1282156568), (2, 641078284), (4, 320539142), (7, 183165224), (8, 160269571), (11, 116559688), (14, 91582612), (22, 58279844), (28, 45791306), (44, 29139922), (56, 22895653), (77, 16651384), (88, 14569961), (154, 8325692), (308, 4162846), (616, 2081423)]