2101838539

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{787}}^1$

素因数の和:1003

約数の個数: 32

約数和(自身を含む): 2371564800

約数和(自身を除く): 269726261

約数列:

[1, 19, 29, 37, 131, 551, 703, 787, 1073, 2489, 3799, 4847, 14953, 20387, 22823, 29119, 72181, 92093, 103097, 140563, 433637, 553261, 844451, 1958843, 2670697, 2989813, 3814589, 16044569, 56806447, 72477191, 110623081, 2101838539]

約数ペア:

[(1, 2101838539), (19, 110623081), (29, 72477191), (37, 56806447), (131, 16044569), (551, 3814589), (703, 2989813), (787, 2670697), (1073, 1958843), (2489, 844451), (3799, 553261), (4847, 433637), (14953, 140563), (20387, 103097), (22823, 92093), (29119, 72181)]