2219051270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2663}}^1\times {\mathrm{3623}}^1$

素因数の和:6316

約数の個数: 32

約数和(自身を含む): 4170673152

約数和(自身を除く): 1951621882

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 2663, 3623, 5326, 7246, 13315, 18115, 26630, 36230, 61249, 83329, 122498, 166658, 306245, 416645, 612490, 833290, 9648049, 19296098, 48240245, 96480490, 221905127, 443810254, 1109525635, 2219051270]

約数ペア:

[(1, 2219051270), (2, 1109525635), (5, 443810254), (10, 221905127), (23, 96480490), (46, 48240245), (115, 19296098), (230, 9648049), (2663, 833290), (3623, 612490), (5326, 416645), (7246, 306245), (13315, 166658), (18115, 122498), (26630, 83329), (36230, 61249)]