2189884042

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{65179}}^1$

素因数の和:65445

約数の個数: 16

約数和(自身を含む): 3336694560

約数和(自身を除く): 1146810518

約数列:

[1, 2, 107, 157, 214, 314, 16799, 33598, 65179, 130358, 6974153, 10233103, 13948306, 20466206, 1094942021, 2189884042]

約数ペア:

[(1, 2189884042), (2, 1094942021), (107, 20466206), (157, 13948306), (214, 10233103), (314, 6974153), (16799, 130358), (33598, 65179)]