2012049256

素因数分解:

$2^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1\times {\mathrm{673}}^1$

素因数の和:1154

約数の個数: 64

約数和(自身を含む): 4355873280

約数和(自身を除く): 2343824024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 197, 271, 394, 542, 673, 788, 1084, 1346, 1379, 1576, 1897, 2168, 2692, 2758, 3794, 4711, 5384, 5516, 7588, 9422, 11032, 15176, 18844, 37688, 53387, 106774, 132581, 182383, 213548, 265162, 364766, 373709, 427096, 530324, 729532, 747418, 928067, 1060648, 1276681, 1459064, 1494836, 1856134, 2553362, 2989672, 3712268, 5106724, 7424536, 10213448, 35929451, 71858902, 143717804, 251506157, 287435608, 503012314, 1006024628, 2012049256]

約数ペア:

[(1, 2012049256), (2, 1006024628), (4, 503012314), (7, 287435608), (8, 251506157), (14, 143717804), (28, 71858902), (56, 35929451), (197, 10213448), (271, 7424536), (394, 5106724), (542, 3712268), (673, 2989672), (788, 2553362), (1084, 1856134), (1346, 1494836), (1379, 1459064), (1576, 1276681), (1897, 1060648), (2168, 928067), (2692, 747418), (2758, 729532), (3794, 530324), (4711, 427096), (5384, 373709), (5516, 364766), (7588, 265162), (9422, 213548), (11032, 182383), (15176, 132581), (18844, 106774), (37688, 53387)]