2787026518

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1143161}}^1$

素因数の和:1143239

約数の個数: 16

約数和(自身を含む): 4444613856

約数和(自身を除く): 1657587338

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 1143161, 2286322, 26292703, 52585406, 60587533, 121175066, 1393513259, 2787026518]

約数ペア:

[(1, 2787026518), (2, 1393513259), (23, 121175066), (46, 60587533), (53, 52585406), (106, 26292703), (1219, 2286322), (2438, 1143161)]