2041770247

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{541}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 2335196160

約数和(自身を除く): 293425913

約数列:

[1, 11, 43, 79, 101, 473, 541, 869, 1111, 3397, 4343, 5951, 7979, 23263, 37367, 42739, 47773, 54641, 87769, 255893, 343097, 470129, 601051, 1837777, 2349563, 3774067, 4316639, 20215547, 25845193, 47483029, 185615477, 2041770247]

約数ペア:

[(1, 2041770247), (11, 185615477), (43, 47483029), (79, 25845193), (101, 20215547), (473, 4316639), (541, 3774067), (869, 2349563), (1111, 1837777), (3397, 601051), (4343, 470129), (5951, 343097), (7979, 255893), (23263, 87769), (37367, 54641), (42739, 47773)]