2804676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 7561344

約数和(自身を除く): 4756668

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 173, 193, 346, 386, 519, 579, 692, 772, 1038, 1158, 1211, 1351, 2076, 2316, 2422, 2702, 3633, 4053, 4844, 5404, 7266, 8106, 14532, 16212, 33389, 66778, 100167, 133556, 200334, 233723, 400668, 467446, 701169, 934892, 1402338, 2804676]

約数ペア:

[(1, 2804676), (2, 1402338), (3, 934892), (4, 701169), (6, 467446), (7, 400668), (12, 233723), (14, 200334), (21, 133556), (28, 100167), (42, 66778), (84, 33389), (173, 16212), (193, 14532), (346, 8106), (386, 7266), (519, 5404), (579, 4844), (692, 4053), (772, 3633), (1038, 2702), (1158, 2422), (1211, 2316), (1351, 2076)]