2054276

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:288

約数の個数: 36

約数和(自身を含む): 4290048

約数和(自身を除く): 2235772

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 223, 329, 446, 658, 892, 1316, 1561, 2303, 3122, 4606, 6244, 9212, 10481, 10927, 20962, 21854, 41924, 43708, 73367, 146734, 293468, 513569, 1027138, 2054276]

約数ペア:

[(1, 2054276), (2, 1027138), (4, 513569), (7, 293468), (14, 146734), (28, 73367), (47, 43708), (49, 41924), (94, 21854), (98, 20962), (188, 10927), (196, 10481), (223, 9212), (329, 6244), (446, 4606), (658, 3122), (892, 2303), (1316, 1561)]