2080562728

素因数分解:

$2^3\times {\mathrm{331}}^1\times {\mathrm{463}}^1\times {\mathrm{1697}}^1$

素因数の和:2497

約数の個数: 32

約数和(自身を含む): 3923602560

約数和(自身を除く): 1843039832

約数列:

[1, 2, 4, 8, 331, 463, 662, 926, 1324, 1697, 1852, 2648, 3394, 3704, 6788, 13576, 153253, 306506, 561707, 613012, 785711, 1123414, 1226024, 1571422, 2246828, 3142844, 4493656, 6285688, 260070341, 520140682, 1040281364, 2080562728]

約数ペア:

[(1, 2080562728), (2, 1040281364), (4, 520140682), (8, 260070341), (331, 6285688), (463, 4493656), (662, 3142844), (926, 2246828), (1324, 1571422), (1697, 1226024), (1852, 1123414), (2648, 785711), (3394, 613012), (3704, 561707), (6788, 306506), (13576, 153253)]