1394394288

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{4149983}}^1$

素因数の和:4150001

約数の個数: 40

約数和(自身を含む): 4116784128

約数和(自身を除く): 2722389840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 4149983, 8299966, 12449949, 16599932, 24899898, 29049881, 33199864, 49799796, 58099762, 66399728, 87149643, 99599592, 116199524, 174299286, 199199184, 232399048, 348598572, 464798096, 697197144, 1394394288]

約数ペア:

[(1, 1394394288), (2, 697197144), (3, 464798096), (4, 348598572), (6, 232399048), (7, 199199184), (8, 174299286), (12, 116199524), (14, 99599592), (16, 87149643), (21, 66399728), (24, 58099762), (28, 49799796), (42, 33199864), (48, 29049881), (56, 24899898), (84, 16599932), (112, 12449949), (168, 8299966), (336, 4149983)]